OVERVIEW OF THE COLLECTION Title: Instrument Society of

Instrument Society of America Collection

For additional information contact the Archives Center at 202-633-3270 or [email protected]

OVERVIEW OF THE COLLECTION

Title: Instrument Society of America Collection

Collection Date(s): 1911-1972

Extent and Forms of Material: 36 cubic feet (98 boxes)

Creator: Instrument Society of America

Abstract: The collection documents the history of instrumentation through catalogs, bulletins,

specification sheets, price lists, and other publications of companies that produce instrumentation.

Repository: Archives Center, National Museum of American History, Smithsonian Institution,

Washington, D.C. [email protected] 202-633-3270 www.americanhistory.si.edu/archives

Collection Number: AC0215

Processing Note: Processed by David A. Stevens (intern), August 1986; revised by Craig Orr,

archivist, 1991 and Robert Ageton (volunteer) and Alison Oswald, archivist, 2008 and 2011;

supervised by Craig Orr, archivist.

INFORMATION FOR USERS OF THE COLLECTION

Conditions Governing Access: The collection is open for research use.

Conditions Governing Reproduction and Use: Copyright status unknown. Collection items

available for reproduction, but the Archives Center makes no guarantees concerning intellectual

property rights. Archives Center cost-recovery and use fees may apply.

Preferred Citation: Title and date of item, Instrument Society of America Collection, 1911-

1972, Archives Center, National Museum of American History, Smithsonian Institution, box

number X, folder number XX, digital file number XXXXXXXX

IN-DEPTH INFORMATION ABOUT THE COLLECTION

Administrative/Biographical History: The Instrument Society of America (ISA) was founded in

1945 as an educational organization dedicated to advancing the knowledge and practice related to

the theory, design, manufacture, and use of instruments and controls in the various sciences and

technologies for the benefit of all mankind. Funds to carry on the purpose of the Society are

provided primarily by membership dues, conferences and exhibits, journal advertising,

educational materials, book publication sales and royalties, and registration fees from Society-

mailto:[email protected]

http://www.americanhistory.si.edu/archives



sponsored educational short courses, conferences and symposia.1

Scope and Content: The Instrument Society of America Collection consists primarily of

catalogs, bulletins, specification sheets, price lists, and other publications of companies that

produce instrumentation. The collection is arranged into three series: Series 1, Instrument Society

of America, 1947-1964; Series 2, Articles and Publications, 1914-1956; and Series 3, Trade

Literature, 1911-1969, which comprises by far the larger portion of the collection.

Series 1, Instrument Society of America, 1947-1964, consists of proceedings and symposium

documentation for the Society.

Series 2, Articles and Publications, 1914-1956, consists of articles, publications, papers, and

reports arranged alphabetically.

Series 3, Trade Literature, 1911-1969 (bulk 1930s-1960s), is organized alphabetically by

company. The companies represented are from the United States, England, Germany, Japan, and

Holland. This material covers the time period of 1911 to 1969, with the bulk of it being from the

1930s and 1960s. Additionally, there is a set of Honeywell-Brown advertising literature, 1952-

1957, with associated job costs for printing and distribution. The bound volumes of Honeywell

advertisements include samples of ads for scientific instruments and controls in industry

publications such as Brick and Clay Record, Foundry, Iron and Steel Engineer, Petroleum

Refiner, Product Engineer and Textile World.

System of Arrangement: The collection is arranged into three series by type of material.

Series 1, Instrument Society of America, 1947-1964

Series 2, Articles and Publications, 1914-1956

Series 3, Trade Literature, 1911-1969

Languages: Some materials in Dutch, German, Japanese, and Spanish.

Acquisition Information: Donated to the National Museum of the History of Technology (now

known as the National Museum of American History) by the Instrument Society of America

Library. Date of acquisition is unknown.

Custodial History: Transferred to the Archives Center from the Division of Mechanisms, now

known as the Division of Work and Industry on July 17, 1986.

Appraisal, Destruction, and Scheduling information: Two boxes of water damaged materials

were disposed of on March 16, 200 by Craig A. Orr, archivist.

1 ―Instrument Society of America Consolidated Financial statements for the years, ended December 31, 1999, 1998,

and 1997, BNet Business Network, http://findarticles.com/p/articles/mi_qa3739/is_200007/ai_n8909806 (accessed

August 28, 2008).

http://findarticles.com/p/articles/mi_qa3739/is_200007/ai_n8909806



Access Points:

Subject/Names:

Subject/Topical:

Form/Genre:

Apparatus Bulletins

Blueprints

Booklets

Brochures

Bulletin Catalogs

Bulletins

Buyer's Guides

Catalog Files

Catalog and Price Lists

Catalog of Textbooks and Reference Works

Catalogs

Charts

Circulars

Company Catalogs

Condensed Catalogs

Confidential Bulletins

Control Handbook and Catalog

Data Books

Data Files

Data Sheets

Design Data

Diagrams

Engineering Data

Engineering Reports

Equipment Lists

Evaluations

Familiarization Manuals

Folders

Folios

General Brochure

General Engineering Data

General Sales Data

Guide and Directory

Guides

Handbooks

Instruction Manuals

Index of Research Reports

Industrial Control Handbooks

Industrial Engineering Report

Industrial Sales Letters



Instructions

Instrumentation Data Sheets

Manuals

Minutes of Conferences

Newsletters

Notes

Ordering Instructions

Price Comparisons

Process Applications

Product Booklets

Product Data

Product Data Sheets

Recorder Charts

Reference Drawings

Reference Files

Register of Revenue

Reports

Sample Hygrometer

Specialty Catalogue

Specification Sheets

System's Designer's Handbooks

Technical Data

Technical Literature

Technical Papers

Tracings

Transcripts of Symposium Proceedings

Wiring Diagrams



CONTAINER LISTING

Box Folder

Series 1, Instrument Society of America, 1947-1964

1 1-3 Instrument Society of America—proceedings, 1947-1958

4 Instrument Society of America—symposium, 1954, 1959

2 1-2 Instrument Society of America—symposium, 1960-1962, 1964

3-4 Instrument Society of America—recommended practice, 1948-1960

5 Instrument Society of America—training course, 1963

Series 2, Articles and Publications, 1914-1972

3 1 Industrial Instruments, 1952

Instrument Maintenance, 1962

Instrument Technology, 1964

2 Army Air Forces Advisory Panel Meeting, 1946

Azucar, 1927

3 Atomic Energy Commission, list of research reports for sale, 1939

4 The Boyd Brick Press – Design and Manufacturing of Brick Plants, 1938

Chemical Industry, 14th

Exposition, 1933

5 U.S. Commerce Department, research paper #768, 1935 and research

paper #1080, 1938

6 Electrical Engineers (American Instrument) winter convention, 1929

Foundry Equipment Manufacturers Association, 1933

Electronics, 1943

7 Gas Engineering and Appliance Catalogue, 1929

Gas Turbine Power Plants Development, 1946 (Germany)

8 German paper – Meaning of the Anschluss regarding electro mechanisms,

1936

Heat capacity; Heat of fusion, 1942

9 Mining Engineers (American Institute of), 1914-1915

Mining Research Instrumentation, 1956

4 1 Mining and Metallurgical Engineers 1919 Year Book

National Power Show Directory

2 (U.S.) Naval Boiler and Turbine Laboratory (Primary Elements for

Temperature Measurement), 1949

Pyrometry for the Ceramic Industries, 1947

3 Potentionmeters for thermo-electric measurements, 1941

Power stations – electronically operated, 1958

Review of scientific instruments, a simple temperature controller, 1948

4 Systems Designer’s Handbook, 1971-1972



Thyratron and tachometer speed control of small motors, 1938

Automatic control of laboratory furnaces by the Wheatstone bridge

method, 1941

Series 3, Trade Literature, 1911-1969

5 American Automatic Sales Company, undated

American Bridge Company, 1935

American Clay Machinery Company, 1935

American District Steam Company, 1927

American Demag Corporation, undated

7 American Electrical Furnace Company, 1935

American Electric Instrument Corporation, 1935

American Ever Ready Company, 1935

8 American Gas Furnace Company, 1925, 1935, 1936

9 American Instrument Company, Silver Spring, Maryland, undated

10 American Liquid Meter Company, Alhambra, California, 1933, 1935

11 American Metallurgical Corporation, Boston, Massachusetts, 1935

American Meter Controls Inc., undated

12 American Meter Company, 1928, 1929, 1931, 1932, 1935, 1937, 1939,

1941, 1948

5 1 American Meter Company, undated

2 American Moistening Company, 1932, 1949

American Products Company, 1947

American Paulin System Inc., 1935

3 American Radiator Company, 1927, 1928, 1930, 1931, 1935

4 American Recording Chart Company, 1928, 1935, 1936, 1938

American Resister Corporation, 1925, 1935

5 American Steam Gauge and Valve Manufacturing Company, Boston,

Massachusetts, 1914, 1935

6 Instrument Makers File, 1948-1959

7 ABC Instrument Company, 1935

Abrahamsohn, Robert, Company, 1932

AC Products-Division of General Motors, 1946

8 Accuracy Scientific Instrument Company, undated

Aromag Inc., 1961, 1964, 1966-1968

9 Acme Gauge and Instrument Company, undated

Frank Adam Electric Company, 1923, 1924, 1935

6 1 ADC Products Inc., Minneapolis, Minnesota, undated

Aeroflex Laboratories, New York, 1967

2 Airpax Electronics, Fort Lauderdale, Florida, 1967

3 Akerlund and Semmes, Inc., 1924

ALBA, 1932



Alberger Heater Company, 1921

4 ALCO Valve Company Inc., 1928, 1929, 1931, 1937

(St. Louis Motor Valve Company)

5 Alemite Lubricator Company, Philadelphia, Pennsylvania, undated

Allegany Instrument Company, Division of Textron Electronics, Inc.,

1963

Allen-Bradley Company, Milwaukee, Wisconsin, 1930-1932

6 (The) Alliance Manufacturing Company, Alliance, Ohio, undated

Allis-Chalmers, Milwaukee, Wisconsin, 1945

AMAL Ltd., England, 1935

7-8 Alnor Instrument Company, Chicago, Illinois, Division of Illinois Testing

Laboratories, 1964-1968

9 Amphenol-Borg Electronics Corporation, 1962

10 Alpha Wire Corporation, Subsidiary of Loral Electronics Corporation

Aluminum Company of America (ALCOA), 1952

7 1 American Teletherm Company, Toledo, Ohio, 1935

American Temperature Indicating Company, Toledo, Ohio, undated

2 Amperite Corporation undated

Amprobe Instrument Corporation, (Recorders 1963-1966)

Amthor Tachometer, 1933

3 Ametek Inc., undated

The Anthony Company, 1919, 1920

4 API Instruments Company, Chesterland, Ohio, 1966-1967, 1969

Applied Research Austin Inc., undated

5 ARCA Regulators, New York, New York, undated

ARCCO Instrument Company Inc., undated

6 Armstrong Cork and Insulation Company, 1921

Thomas Armstrong and Brother Ltd., 1922

7 Ashcroft XX, (AST) Company, 1966

Ashdown Rotoscope, 1936

Atkinson, Haserick and Company, undated

8 Ashton Valve Company, 1946

9 Askania Regulator Company, (publications), 1930s

8 1 Assembly Products Inc., 1951, 1952, 1961-1963

2 Associated Electrical Industries Ltd., 1962

Astrosystems Inc., 1964

Atkins Atkomatic, undated

3 Atlantic Precision Instrument Company, 1927



Atlantic Pyrometers Inc., 1962

Atlas Valve Company, 1927, 1930, 1933

4 Automated Temperature Control Company, (blue prints), 1931, 1933,

1934

5 Automated Temperature Control Company, 1927

6 Automated Temperature Control Company, 1927, 1929


9 1 Automated Temperature Control Company, 1929-1942


3 Automated Temperature Control Company, 1930-1931, 1952


5 Automatic and Electric Furnaces Ltd., 1935

Automation Products Inc., 1969

6 Automatic Electric, Northlake, Illinois, 1962

7 Automatic Electric Company, 1935-1939

8 Automatic Products Company, 1938

10 1 Automatic Switch Company, 1928-1930, 1931, 1933, 1935, 1936

2 Automatic Switch Company, 1935, 1936-1941

3 Automatic Temperature Control Company (correspondence with Broun

Instrument Company), 1930-1932

4 Automatic Temperature Control Company, 1933, 1935, 1936

5 Automatic Timing Company, 1938

Automatic Timing and Controls Inc., 1962

Autonetics, 1957

6 Babcock and Wilcox Company, undated

Bachrasch Industrial Instrument Company, 1949

Badger Meter Manufacturing Company, 1968

7 Bailey Meter Company, 1942, 1952, 1954, 1956

11 1 Bailey Meter Company, 1960-1964, 1967

2 Baird-Atomic Inc., 1962

Baird and Tatlock Ltd.,1925-1926

Baker and Company Inc., 1930

Baker Perkins, undated

3 Baldwin-Kuna-Hamilton Corporation, 1964

4 Baldwin-Lima –Hamilton, 1964

5 Baldwin-Southwark Corporation, 1933

Ballantine Laboratories, 1956, 1966

Banks Engineering Company, 1965



6 Barber Colman Company, 1957, 1958, 1962-1965

7 Barber-Colman, 1966-1967

12 1 Barber-Colman, Wheeler Branch, 1953

2 Barbour-Stockwell Company, 1939

Barkling Fuel Engineering Company, 1935

Barns Engineering, 1965

Barostat Company, 1938

3 Barton Instrument Corporation, 1958, 1959, 1961, 1963, 1964

4 Barton Instrument Corporation, 1948, 1954, 1965

5 Barton Instrument Corporation, 1964

13 1 Battlog Company Inc., undated

Bausch and Lomb, 1933, 1935, 1936

Bausch Machine Tool Company, 1923

2 Beach Russ Company, 1923

Beck, Harold C, 1937, 1943, 1945, 1951, 1957, 1962, 1964

Becker, Julian H., (Holland), 1936

3 Beckman, 1953, 1958, 1959

4 Beckman, 1952, 1953, 1958, 1959

5 Beeman and Broughton Company, 1935

Belden Manufacturing Company, 1930

Belfort Instrument Company, 1964

6 Bell Corporation, 1966

Bell, F.W. Inc., 1966

Bell and Howell, 1964

Bell Automation Corporation, Division of Bell Aircraft Corporation, 1957

14 1 Bellis Heat Treating Company, 1924, 1935

Bellevue Industrial Furnace Company, 1928, 1935

2 Bender Warrick Corporation, 1939-1941

Bendix Corporation, 1958, 1964

Bennett Insured Steel Treating Company, 1935

3 Best, W.N., Furnace and Burner Company, 1935

Bethlehem Furnace and Burner Company, 1935

Bethlehem Shipbuilding Corporation Ltd., 1935

4 Biddle, James G., Scientific Instruments, 1918-1919, 1922-1926

5 Black, Sivalland Bryson Inc., 1951, 1959

6 Blackman Export Company Ltd., 1930 (England)

Blackman and Post Pipe Company, 1913

B-L Electric Manufacturing Company, 1930



7 Block Engineering Inc., undated

Blonck, W.A., undated

Bodine Instrument Makers, 1960-1962

8 Boekel, William and Company, 1935

Boiler Room Equipment Company, 1937

Boiler Room Improvement Company, undated

9 Boonton Electronic Corporation, 1963

Boonton Rubber Manufacturing Company, 1935

15 1 Borden Electric Company, 1936

Borg-Warner Controls, 1963

Bortini, Dr., (Italy) 1981

2 Boss, John C., 1935

Boston Machine Works Company, 1930

Bowen Instrument Company, 1935

3 S. F. Bowser and Company, 1929-1939, 1940

Brabender, O.H., Corporation, 1939

Bramall, W.H., and Company (England), 1921, 1937

4 Brantford Oven and Rack Company, 1935

Braun Corporation, 1918

5 Brayshaw Furnaces and Tools Ltd., (England), 1935

Briggs Engineering Company, 1935

Bristol Company, 1949-1953, 1956, 1957, 1962, 1963

Brion, Leroux and Company, Paris, undated

6 Brinkmann Instruments Inc., 1957

British Thermostat Company Ltd. (England), 1937

British Pitometer Company Ltd. (England), 1937

7 Brooke Engineering Company Inc., 1931, 1933, 1934, 1938

Brooks Instrument Company Inc., 1952, 1956, 1961, 1964, 1966

16 1 Brooks Instrument Company, 1967

2 Brown Instrument Company, Division of Minneapolis Honeywell,

Regulator, undated

3 Broomell, A.P., 1935

Brown, Bayley’s Steel Works Ltd., undated

4 Brush Instruments (Clevita Corporation) 1958-1960, 1963, 1964

5 Bryant Heater Company, undated

Buckeye Dryers, 1935

Buckeye and Scott Inc., 1933

6 Builders-Providence Inc., (Division of Builders Iron Foundry), 1960-



1963

17 1 Buffalo Meter Company, 1923, 1933, 1934, 1938, 1939

Bunnell and Company, 1932

2 Burgess-Manning Company, 1958

Burke Electric Company, 1936

Burling Instrument Company, 1936-1952

3 Burrell, D.H., and Company, 1921-1935

Burton-Rogers Company, 1936

Bussman Manufacturing Company, undated

4 Byers, A.M. Company, 1936

5 Cahn Instrument Company, 1966

Caig Laboratories Inc., 1967

Calcaterra Service, undated

6 Calodial Inc., undated

Cambridge Systems Inc., 1966, 1968

Calometra, SA, Geneva (Switzerland), 1930

7 Campbell-Hausfeld Company, 1935

Canal Industrial Corporation, 1906

Cannon, L.J., Manufacturing Company, 1963, 1964, 1967

8 Carter Motor Company, 1964

Carrier Engineering Corporation, 1921

Carry Instruments, 1964

9 Cash, A.W., Corporation, 1964

Cauffman Pasteurizing Company, 1964

C-E Electronics, 1965

10 Central Heat Appliances, 1929

Central Scientific Company, 1930

Century Electronics and Instruments, undated

11 Certified Gauge and Institute Corporation, undated

Chapin-Fulton Mfg. Company,1935

18 1 Chapman Valve Manufacturing. Company, 1928, 1929

Chemical Rubber Company, 1922

Cherry-Bunnell Corporation, 1933

2 Chester Dairy Supply Company, undated

3 Chicago Flexible Shaft Company, 1922-1924, 1931

4 Chino Works Ltd., 1965

Clare, C.P., and Company, 1962

5 Clark, Chas. J., Blast Meter Company, 1931, 1935



Clarostat Manufacturing Company, 1936

Cleveland Instrument Company, 1925

6 Clifford Manufacturing Company, 1930

Coatsville Boiler Works, 1921

Cobb Electric Appliance Company, 1928

7 Cochrane Division Crane Company, undated

8 Coilton Electric Manufacturing Company, 1936

Coleman , F.A. Company, (Coleman Electric Company), 1935

Coley Thermometers Ltd., (England), 1937

9 Colonial Supply Company, 1935

Colvin Laboratories Inc., 1964

Computer Instruments Corporation, undated

19 1 Combustion Control Corporation, 1948

Combustion Fuel Oil Burner Company, 1928

Conmax Corporation, undated

2 Conco Temperature Control Company, 1930

Condensite Company of America, undated

Connelly Iron Sponge and Governor Company, 1931, 1932

Connersville Blower Company, 1928

3 Conoflow Corporation, 1959, 1967

4-6 Consolidated Electrodynamics, undated

7 Consolidated Instrument Company, 1922

Constantator Company, 1924

Consultronics Association, undated

8 Continental Electric Company, 1936

Continental Sensing Inc., 1964

Continental Supply Company, 1935

9 Control Data Corporation, undated

Control Systems Research, 1969

Cook Electric Company, 1936

20 1 Cooley Electric Furnace Company, 1935

Cooper Hewitt Electric Company, undated

Cooper Oven Thermometer Company, undated

2 Corning Glass Works, undated

Cory and Sons Inc., 1921, 1924, 1927

3 C P Instruments Inc., undated

Cramer, R.W. and Company, undated

Crane Company, undated



4 Crawford Oven Company, 1929

5 Crescent Engineering and Research Company, 1955-1965

Crocker-Wheeler Electric Manufacturing Company, 1929

6 Crosby Steam Gauge and Valve Company, 1935-1939

7 Crouse Hinds Company, 1934

Crumpton, W.B. and Company, undated

Cummings Machine Works, 1918

Curnon Engineering Company, 1937

8 DA and Dutilh (Paris, France), undated

Dahl, George W., Company, undated

Curtis Wright, 1958

9 Daniel Orifice Fitting Company, 1941-67

Darlington Valve and Manufacturing Company, undated

21 1 Data Master Corporation, 1964

Data Equipment Corporation, undated

Davis Instrument Company, undated

2 Daytronic Corporation, 1959-64, 1966

Daystrom Instrument Company, undated

3 Defender Automobile Regulator Company, undated

de Bruyn, Paul, undated

De Jur-Amsco Corporation, undated

4 Delmhorst, Wm., J., 1939

Dempsey Furnace Company, undated

Denver Rock Drill Manufacturing Company, undated

5 Despatch Oven Company, 1932

Detroit Electric Furnace Company, 1935

Detroit Lubrication Company, 1931-1937

6 De Wit, M., (Holland), 1932

DeWolf Furnace Corporation, 1928

Dewrance and Company, 1936 (London)

7 De Var Systems Inc., 1961

DeVry Industries Inc., 1966

DeZurik Corporation, undated

8 Diamond Power Specialty Company, undated

Dickson Company, undated

Dickson Industrial Equipment, 1927

9 Dietert, Harry W., Company, 1935

DigiEC, United Systems Corporation, 1965



Dillon, W.C. and Company, 1947

10 Disc Instruments Company, 1965

Distance –Speed Recording Company, undated

Dixon, H.L., Company, 1935

22 1 Dixon, William Inc., undated

Dohrman Instrument Company, undated

Domhoff and Joyce Company, 1935

2 Dongan Electric Manufacturing Company, 1935

Draper Manufacturing Company, 1914, 1935

DuMont, Allen B., Laboratories Inc., undated

3 Duro Metal Products Company, 1928

DuWagen Instrument Company, 1967

Dwyer, F.W., Manufacturing Company, 1936, 1938

4-5 Dymec Systems, Division of Hewlett Packard Company, undated

6 Dynascan Corporation, 1963

Dynatronic Instruments Corporation, 1962, 1965

Division of American Brake Shoe Company, 1968

7 Eagle Signal Corporation, 1936

Eastern Air Devices Inc., undated

Eastern Engineering Company, 1938

8 Eckhard, J.C. (Germany), undated

Eclipse Aviation Corporation, undated

9 Eclipse Fuel Engineering, 1935, 1936

10 Eclipse-Pioneer, Division of Bendix Aviation Corporation, undated

Economy Furnace Company, 1935

11 Edison, T.A., Inc., 1935, 1937, 1964

Edison and Swan, (England), 1935

12 Eagle Brothers Manufacturing Company, undated

Eimer and Amend, 1914, 1915, 1935

23 1 Electrad Inc., undated

Electric Auto-Lite Company, 1954, 1955, 1957

2 Electric B. G. Products Company, undated

Electric Controller and Manufacturing Company, 1927, 1929, 1932

Electric Heating Apparatus Company, 1914, 1920

3 Electric Indicator Company, undated

Electric Specialty Company, 1931

Electric Speedometer Company, undated

4 Electro Instruments Inc., 1906



Electro-Mechano Company, 1965

Electro-Nite Company, undated

Electro-Methods, undated

5 Electro Switch Corporation, 1967

Electronic Associates, 1962

Electronic Control Systems, 1962

6 Elektrische Warmebehandlungsofen, 1935 (Germany)

Elion Instruments Inc., undated

7 Elgin Softener Corporation, undated

Elliott Company, 1929

Ellison Draft Gauge Company, 1923, 1927, 1928, 1930-1935

8 Emcee Electronics Inc., undated

Emery, A.H., 1950

Emery, B.V., and Company, undated

9 Endevco Corporation, 1948

Energy Control Corporation, 1948

Engelhard Industries Inc., 1961, 1964

24 1 Engineer Company, undated

Engineering Enterprises Inc., undated

Engineering Research and Development Company, 1948

ESC Corporation, 1956

2-3 Esterline-Angus, 1964-1968

4 Ether Limited, 1937, 1958

Equipoise Controls, 1948

Equitable Meter Company, 1924

5 Equitherm Engineering Corporation, 1926

ESS Instrument Company, 1939

6 Evershed and Vignoles Ltd., 1919, 1930, 1932, 1953

7 Fahy, Frank P., 1928

Fairchild Semiconductor, 1955

8 Fansteel Products Inc., 1936

FAS (Italy), 1967

Federal Gauge Company, 1922-1924, 1926

25 1 Fenwal Ltd., 1913,1930

Ferro Enamel Supply, 1925

2 Ferranti Ltd., 1913, 1930

Ferro Enamel Supply, 1925

3 Fisher, Alfred Furnaces Inc., 1935



Fisher Governor Company, 1958, 1960, 1965, 1968

4 Fischer and Porter, 1957-1961

5 Fischer and Porter, 1962-1968

6 Fleming Radio (Developments) Ltd. (England), undated

Foster Engineering Company, 1929

Foundry Equipment Company, 1931

26 1 Foxboro Company (operation sheet), 1942, 1946, 1947, 1950-1951, 1953,

1955-1956

2 Foxboro Company (operation sheet), 1957-1959





27 1 Foxboro Company (operation sheets bound), 1969

2 Foxboro Company analog computing systems, undated

3 Foxboro Company automatic temperature control pyrometers, 1932

4 Foxboro Company consotrol, 1967

5 Foxboro Company control and pressure instruments, undated

6 Foxboro Company deosillator, 1938

7 Foxboro Company diaphragm meter, 1957

8 Foxboro Company flow control-flow meters, 1940s and 1950s

9 Foxboro Company general catalog, cabinets and panels, 1964

10 Foxboro Company—indicating pyrometers, 1931

28 1 Foxboro Company—industrial diagrams, undated

2-3 Foxboro Company—industrial instrumentation, undated

4 Foxboro Company—liquid level instruments, undated

5 Foxboro Company— literature index, 1962

6 Foxboro Company—miscellaneous equipment systems, undated

7 Foxboro Company—potentiometer pyrometers, undated

8 Foxboro Company—pressure gauges, undated

9 Foxboro Company—rotax, undated

29 1 Foxboro Company—stability controller, undated

2 Foxboro Company—technical information bulletins, undated

3 Foxboro Company—Wet and Dry, 1934, 1941

4 Foxboro Company—master instruction set, 1940s-1950s

30 1 George Fredericks and Company, 1948

Julian Friez and Sons, 1928-1929,1933, 1935, 1937

2 Frink Pyrometer Company, 1935



Fuji Electric Company Ltd., 1964 (Japan)

3 Fuller Engineering Company, 1935

4 Fulton Company, 1923-1926, 1928

5 Fulton Sylphon Company, 1929, 1930, 1932, 1934

6 Fulton Sylphon Company, 1936

31 1 Fulton Company, 1935-1950

2 Gaertner Scientific Corporation, 1930-1936

Gam Rad Inc., undated

Gardner Governor Corporation, undated

3 Gas Machinery Company, 1935

Gas Producer and Engineering Corporation, 1935

General Alloys Corporation, 1935

4 General Controls Company, 1935, 1937, 1939

5 General Electric, automatic programmers and telemetry 1932, 1966

6 General Electric, curve drawing instruments, 1932, 1966

General Electric, direct current instruments, undated

General Electric, differential pressure transmitter, undated

7 Electrical developments, 1942, 1943, 1945

8 General Electric, flow meters, 1914, 1924, 1925

9 General Electric, horizontal edgewise instruments, undated

General Electric, instrument transformers, 1921, 1936

10 General Electric, magnetic brakes, 1924

General Electric, motors, 1928, 1929, 1931, 1937

11 General Electric, noise meter, 1932

General Electric, oil gauges, 1932

General Electric, ovens electrically heated, 1919

32 1 General Electric, phase rotation indicator, 1936

General Electric, photoelectric units, 1931, 1932, 1933

General Electric, portable instruments, 1917, 1926-1929

2 General Electric, potentiometers, 1917, 1918, 1928-1929, 1931, 1954

3 General Electric, regulators, undated

General Electric, selsyns, 1927, 1928, 1930

4 General Electric, solenoid-operated valves, 1928, 1929, 1931

5 General Electric, switches, 1921, 1923, 1926, 1927, 1928, 1930, 1931,

1935, 1936

6 General Electric, standard control, 1934

General Electric, tachometer, 1943

General Electric, temperature equipment, 1924, 1925, 1930, 1931, 1932,



1935

7 General Electric, thruster, 1929, 1930-1932

General Electric, totalizing relay, 1929

General Electric, pressure transmitters, undated

8 General Electric, recorder controller, 1954

General Electric, transducers, 1966

General Electric, vacuum furnace, 1966

9 General Electric, volt ammeter, volt meters, undated

General Electric, watt meters, 1928

General Electric, welder controls 1936

General Electric, x-ray instruments, undated

10 General Electric, miscellaneous, undated

11 General Electric, Catalog, undated

33 1 General Electric, Catalogs, 1931

2 General Electric, Catalogs, 1931-1932

3 General Electric, Catalogs, 1937

4 General Electric, Catalogs, 1947-1964

5 General Electric, General Norit Company, 1935 (England)

General Electric, General Oil Gas Corporation, 1932

General Electric, General Precision Inc., undated

34 1 General Radio Company, 1930-1931

2 General Radio Company, 1930-1931

3 General Regulator Company, 1935

Gerber Scientific Instrument Company, undated

Gertsch Products Inc., undated

4 Giannini Controls Corporation, 1963, 1966

Gilbert and Barker Manufacturing Company, 1927

Gibb Instrument Company, 1935

5 Gilmore Industries, 1958

Glamorgan Pipe and Foundry Company, undated

G-M Laboratories Inc., 1932

6 Gow-Mac Instrument Company, undated

Gordon, Claud S., Company, undated

Gotham Instrument Company, 1946, 1948

7 Graphicorder-10, undated

Graver Tank and Manufacturing Company, Inc., undated

Gray Instrument Company, 1935

35 1 Gray Process Corporation, 1935



2 Griffin and Tatlock Ltd., (London), undated

Grindle Fule Equipment Company, undated

Grinnell Company, undated

3 Griscom-Russell Company, 1921-1935

Guid Hahn Company (Germany), undated

4 Gulton Manufacturing Corporation, 1951-1952

Gurley Instruments Company, 1931, 1948

5 Hackman Water Recorder, undated

Hadfield-Penfield Steel Company, 1935

6 Hagan Chemicals and Controls Inc., 1935-1937, 1948, 1950-1953

7 Hagan Chemicals and Controls Inc., 1954-1958, 1962

8 Hagan Chemicals and Controls Inc., 1964

36 1 Hagan Chemicals and Controls Inc., 1965, 1966

2 Hagan Chemicals and Controls Inc., 1966

3 Hagan Chemicals and Controls Inc., 1966, 1967

4 Hagan Chemicals and Controls Inc., undated

5 Halliburton Company, 1964, 1968

Hallikaunen Instruments, 1964

Hallmark Standards, Inc., 1969

6 Hammarlund Precision-Products, undated

Hanlon-Waters Inc., undated

37 1 Harowe Serve Controls Inc., undated

Harris, Arthur and Company, undated

Hart Manufacturing Company, undated

2 Hartman and Braun, 1912, 1921, 1929-1931, 1934, 1935, 1937

3 Hartmann and Braun (Germany) 1924, 1925, 1928, 1931, 1932

4 Hartmann and Braun (Germany), undated


38 1 Hartmann and Braun (Germany), undated


3 Hartmann and Braun (Germany), 1926, 1928, 1931, 1934, 1935

4 Hasler Telegraph Works (London), 1935

Hastings Instrument Company Inc., undated

Hauch, 1934

Haydon Manufacturing Company, 1958

5 Hays Corporation, 1926, 1928, 1931, 1934, 1935

6 Hays Corporation, 1935, 1943

7 Hays Corporation, 1948, 1962



39 1 Hays Corporation, 1962, 1964

2 Hays Corporation, 1940s

3 Hays Automatic Company, 1935

Hays Manufacturing Corporation, 1929

4 H. B. Instrument Company, 1935, 1936, 1937

5 H.B. Instrument Company, 1949, 1953

6 Heath Company, 1963

Hebler, William O., Company, 1938, 1939

7 Heise-Bourden tube laboratories, undated

Helicoid Gage Division (American Chain and Cable Company Inc.), 1946

Hellige Inc., 1936, 1937

8 Henszey Company, undated

Heraus (Germany) 1931

Hersey Manufacturing Company, 1927

40 1 Herold China and Pottery Company, 1935

Hevi Duty Electric Company, 1930, 1931, 1935

2 Hickok Electrical Instrument Company, 1935

Hiergesell Brothers, 1935

Hergesell, William and Sons, undated

3 High-Low Regulator Company, 1935

Hilger, Adam Ltd., (England) 1936

4 Hoe, R. and Company, 1935

Hoke Inc., 1931, 1946

5 Holcroft Engineering and Company, 1936

Holtzer-Cabot, 1935

6 Honeywell Corporation (Aeronautical Division), 1951

7 Honeywell, canning industry instruments, 1956, 1959, 1963

41 1 Honeywell catalogs, 1932-1938

2 Honeywell catalogs, 1920-1967

3 Honeywell catalog, 1934

4 Honeywell, chemical engineering, 1952

5 Honeywell, controls for industry, 1966

6 Honeywell, control systems for water flooding, 1957

7 Honeywell control systems, 1933-1941

8 Honeywell converters, 1952

42 1 Honeywell, data handling systems, 1954

2 Diesel engine controls, 1958



3 Digital computer system, 1964

4 Honeywell, electric power generation instrumentation, 1960

5 Honeywell, electric refrigeration, 1937

6 Honeywell, engineering conference, 1950-1951

7 Honeywell, Electronik Engineering Reports, 1953, 1964

8 Honeywell, Electronik recorders and indicators, 1952, 1961, 1964

9 Honeywell, Electronik, 1954

43 1 Honeywell, flow meters, 1941, 1951-1959

2 Fundamentals of instrumentation, 1951-1952

3 Fundamentals of instrumentation, 1951-1952

4 Honeywell, fuel pumps, undated

5 Honeywell, furnace controls, 1941, 1953, 1966

6 Honeywell, glass container plant instruments, 1968

7 Honeywell, hog scalding and dehairing, 1960

8 Honeywell, hot spot radiation detection system, 1966

9 Honeywell industrial sales letters, 1958

10 Honeywell, industrial sales letters, 1956-1959

44 1 Honeywell, instrumenting your new brewery, 1966

2 Honeywell, industrial regulators, 1931, 1933, 1935

3 Honeywell, industrial regulators, 1932

4 Honeywell, instrument maintenance plan, undated

5 Honeywell, instrumentation publication, 1938, 1957, 1958, 1966

6 Honeywell, miniature instruments, 1960?

7 Miscellaneous papers, 1931, 1935, 1956-1959

45 1 Honeywell, oil burners, 1928

2 Honeywell, petroleum industry, 1952

3 Honeywell, pneumatic control and transmission systems, 1954

4 Honeywell, potentiometers, 1946, 1947, 1966

5 Honeywell, pressure gauges, 1946

6 Honeywell, pressure pilot, 1951

7 Honeywell, protector relays, 1940

8 Honeywell, pyrometers, 1942, 1951, 1953-1956

9 Honeywell, pneumatic vertical scale indicating instrumentation control,

1966

10 Honeywell, radiometric unit, 1954, 1956

11 Honeywell, radiation pyrometry, 1963

12 Refractometer, 1961

13 Honeywell, research center, 1961



46 1 Honeywell, research instruments, 1952

2 Honeywell, scientific and test instruments, 1962

3 Honeywell, semi-conductor crystal production, 1956

4 Honeywell, telemetry, 1959, 1962

5 Honeywell, Tel-o-Set, 1957

6 Honeywell, temperature and humidity controls, 1935-1936

7 Honeywell, temperature and humidity control, 1937, 1940

8 Honeywell, temperature and humidity control, 1936, 1953, 1960

9 Honeywell, textile industry instrumentation, 1951

47 1 Honeywell, temperature and humidity controls, 1925, 1929, 1930, 1932,

1935, 1936, 1937, 1940, 1952, 1958

2 Honeywell, transducers, 1955-1956, 1958

3 Honeywell, turbo supercharger control system, 1943

4 Visicorder oscillograph, 1957

5 Water monitoring, 1959, 1969

6 Ammonia and phenol recovery processes, 1942

7 Honeywell (Brown Division), automatic controls, 1943

8 Honeywell automatic controls, 1940-1941, 1944

9 Honeywell (Brown Division), control systems, 1941, 1944, 1952

10 Honeywell (Brown Division), control systems, 1941, 1945, 1947, 1950

11 Honeywell (Brown Division), data files, 1940-1942

48 1 Honeywell (Brown Division), data files, 1940-1942, 1944, 1945

2 Honeywell (Brown Division), data file bulletins, 1943 March-December

3 Honeywell Brown Electronik Engineering Bulletins, 1946, 1950, 1954,

1956

4 Honeywell, flow meters, 1940

Honeywell, fluid catalytic cracking process, 1946

Honeywell, furnace and oven controls, 1948, 1950

5 Honeywell, industrial control devices, 1941

Honeywell, electrochemical measurements, 1950

Honeywell, industrial power units, 1941

6 Honeywell, instrumentation specifications, 1945

7 Honeywell, liquid level measuring systems, 1942

Honeywell, lard manufacturing processes, 1941

8 Honeywell, miscellaneous correspondence, 1931, 1937, 1940, 1941, 1962

9 Honeywell, moist-o-graph for paper, 1946

10 Honeywell, molten steel temperature measuring system, 1945

Honeywell, brown ―new matic‖ instruments, 1942



11 Honeywell, pH and conductivity, 1948

Honeywell, plating tanks, undated

Honeywell, pneumatic remote ―transmission,‖ undated

49 1 Honeywell, pressure gauges, 1940, 1943

Honeywell, open hearth furnace pressure control system, 1940

2 Honeywell, protecting tube data, 1941

Honeywell, protectoglo system, undated

Honeywell, protectoglo combustion safeguard systems, undated

3 Honeywell, potentiometers, 1931, 1944, 1945

4 Honeywell, potentiometers, pyrometers, 1931, 1937, 1938, 1941

5 Honeywell, pyrometers, 1931, 1934, 1936, 1943

6 Honeywell, radiamatic, 1942, 1943, 1947

7 Honeywell, ratio controller, 1943

Honeywell, recuperative and direct fired soaking pits, 1944

Honeywell, refining process control, 1942

50 1 Honeywell, regenerative furnaces, 1941

2 Honeywell, remote level controller, 1939

Honeywell, roll neck bearings, 1941

Honeywell, roof temperature control system, 1940

3 Honeywell, rotary kilns and calciners, 1941

Honeywell, the rubber industry, 1945

Honeywell, sausage manufacturing processes, 1941

4 Honeywell, sales conventions, 1931, 1941

5 Honeywell, sewage sludge digestion planes, 1941

Honeywell, sulfuric acid industry, 1945

Honeywell, tachometers, 1941

6 Honeywell, thermal emissivity of cavities, 1956

Honeywell, thermocouples materials, 1951

7 Honeywell, thermometers and pressure gauges, 1931, 1940-1943, 1947

51 1 Honeywell, instrumentation for alkaline pump mills, 1948

2 Honeywell, calendar, 1948-1950

3 Honeywell, control systems, 1948-1949

4 Honeywell, worksheet for direct mail, 1949

5 Honeywell, furnace equipment, 1948

6 Honeywell, flow meters for cost accounting, 1948

7 Honeywell, gauges-pressure and vacuum, 1948

8 Honeywell, instrumentation, general, 1947-1949

9 Honeywell, instrumentation magazines, first through fourth quarter 1948



10 Honeywell, iron and steel invitation, 1948

Honeywell, National Metal Exhibition, 1948

11 Honeywell, potentiometer, 1948, 49

52 1 Honeywell, protectoglo, 1949

2 Honeywell, pyrometers, 1949

3 Honeywell, recording equipment, regulators, 1948-1949

4 Honeywell, sewage and industrial waste treatment instruments, 1948

5 Honeywell, sulfur burner regulation, 1948

6 Honeywell, mercury switches, starter, 1949

7 Honeywell, tank control systems, 1948

8 Honeywell, thermometer and temperature controllers, 1948

9 Honeywell, thermometer and temperature controllers, 1949

10 Honeywell, training school, 1948

11 Honeywell, valves, 1949

53 1 Honeywell, advanced instrumentation on display, 1949

Honeywell, air operated controllers, 1947

Honeywell, canning instruments, 1947

Honeywell, differential controllers, 1947

2 Honeywell, electro-vane controllers, 1947

Honeywell, furnace instrumentation, 1947

Honeywell, industrial control devices, 1947

3 Honeywell, Instrumentation Journal, Volume 2, 1947; Volume 3 and 4,

1949

4 Honeywell, pneumatic transmission system, 1946

Honeywell, potentiometers, 1947

Honeywell, pulp and paper mill instruments, 1947

5 Honeywell, pyrometers, 1947

Honeywell, spectrophotometer, undated

Honeywell, mercury switches, 1949

6 Honeywell, textile industry instruments, 1947

Honeywell, thermocouple, 1949

Honeywell, thermodynamics, 1947

Honeywell, temperature control instruments, 1949

7 Honeywell, thermometers, 1947

8 Honeywell, valves, 1949

9 Honeywell, printing of envelopes, inserts for mailing, 1947

54 1 Honeywell, actionator, 1957

Honeywell, ―automatic control of your affination process,‖ 1957



Honeywell, biosorption equipment, 1957

2 Honeywell, controls, 1957

55 DBM Catalog, 1950



57 Advertisements, 1957

Book 1, Automotive Industry to Ford Engineering


Book 2, Foundry to Petroleum Engineering


Book 3, Petroleum Refiner to Western Metals

60 1 Hoppes, 1932, 1935

Feed water heaters, undated

2 Hoskins Manufacturing Company

Electric Furnaces, Pyrometers and Heating Appliances, 1909-1935

3 Hoskins Manufacturing Company, undated

Electric furnaces and pyrometers, 1927, 1930, 1937

4 Hoskins Manufacturing Company

Electric furnaces and pyrometers, 1910, 1913, 1932

5 Houston Instrument Corporation (Division of Bausch & Lomb)

Omnigraphic recorder, 1959, 1966-1967

6 Houston Instrument Corporation

Omnigraphic products, 1965-1966, 1968

7 Howell Instruments Inc., 1968, 1969

Hoyt Electrical Instrument Works, 1935

8 Humidity Control Company, undated

Huntley Manufacturing Company, coffee machinery, 1935

Huyette Company, Inc., power plant equipment-instruments, 1930, 1934

9 Hydro Manufacturing Company, Recording Velocity Gauge, undated

Hynes Electric heating systems, 1935

Hyperbo-Electric Flow Meter Company, 1923

Hyro Manufacturing Company Inc., pot furnaces, 1935

61 1 Induction Heating Corporation, undated

Industrial Combustion Engineers Ltd., Recorder for CO2 & CO, 1930

Industrial Engineer Inc., graphical vapor pressure, 1935

2 Industrial Gas Equipment Company, Reeves Gas-Air Premixer, 1935

Industrial Instrument Company, time cycle controller, 1938

Industrial Instrument Corporation, differential pressure instruments, 1962



3 Industrial Instruments Inc., Megabridge & Decade Capacitor, 1939

Industrial Pyrometer Company, 1933

Industrial thermometer, 1936

4 Illinois Testing Laboratories Inc., pyrometers, thermometers, 1928-1936

Inertial Instruments Inc., inertial mass flowmeters, 1956

Ingersoll-Rand Company, oil furnaces, 1929

5 Insco Corporation, Chart Drive, 1953

Instruments Inc., pioneers in level control, 1964

IBM, thermocouple temperature transmitter, 1964

Instrulab, Inc., DC to DC converter, 1966

6 International Filer Company, water softening and filtration plants, 1932-

1933

International Instruments Inc., panel meters, 1957, 58

International Rectifier Corporation, military rectifiers, 1958

7 International Resistance Company, resistors and volt-ohmmeter, 1933,

1934

Ircon Inc., temperature measurement and control, 1965, 1967

Isenthal & Company, London, photoelectric cells and vacuum relays,

undated

8 Isolantite, high frequency insulating products, 1931

Isometer Company, measurement of liquid flows, 1932, 1935

62 1 James Vibrapower Company, choppers, relays, transformers, vibrators,

1959

Japanese companies, earth testers, undated

2 Jarecki Manufacturing Company, compressor governor, 1928

Jarrell-Ash Company, comparator microphotometers, circa 1947

J-B-T Instruments Inc., portable potentiometer-pyrometer, 1940

3 Jewel Electrical Instrument Company, radio measuring instrument

company, undated

4 Joens & Company, W. H., Germany, electric temperature instrument,

undated

Johnson Gas Appliance Company, 1935

Johnson, S.T., Company, oil burners, 1936

5 Johnson Service Company, temperature and humidity control, 1932, 1937

6 Johnson Service Company, temperature and humidity control, 1935,

1936, 1938

7 Johnson-Williams Ltd., Combustible Gas Alarm, 1939

Johnson Manufacturing Company, automatic control temperature, oil

burners, 1936

Jones-Motorola, Inc., tachometers, 1935



8 Jordan Valve, valves–regulators-accessories, 1967

Jouan (French), temperature control, 1962

Kates, W.A. Company, flow rate regulators, 1952

Kaye, Joseph & Company, thermocouple, 1967

63 1 Keinath Instrument Company, recorder-annunciator, undated

Keiser & Schmidt (Germany), thermoelectric remote-control, 1935

Kellogg Company, temperature control, 1931

2 Kelvin & Hughes, potentiometric recorder, 1964

Kennedy-Van Saun Manufacturing & Engineering Corporation, mining

equipment, 1936

3-6 Kent, George, England, steam, water, air, oil, gas, controls, 1930-1933,

1935

64 1 Kenworthy, Charles F., annealing furnaces, oil, gas, electric, 1935

Kepco, Inc., power supplies, 1967, 1968

Kenyon Instrument Company, Inc., tachometers, gear boxes, undated

2 Keiley & Mueller Inc., specialties for steam, water, air, gas and oil, 1927

King-Seeley Corporation, liquid measurement, 1929, 1933

Kintel, Division of Chu Electronics Inc., 1967

3 Kingman-White Inc., Nolte Bellows Meter, pneumatic receiver integrator,

1968

4 Kipp & Zonen (Holland), scientific instruments, 1930, 1933, 1936

5 Kisco Boiler & Engineering Company, boiler equipment, undated

Klemmer Brothers & Company, testing device, magneto, generator, 1921

Klinkhoff (Finland), measurement of fluids, liquids, and gases, 1932

6 Klipfel Manufacturing Company, automatic valve specialties, 1935

Knott, L. E., Apparatus Company, 1920

7 Koln-Klettenberg (Germany), electronics-relays, 1930, 1936

8 Konigliche Porzellan-Manufacktur (Germany), chemical, 1913

The Koppers Company, by-product coke and gas oven plants, 1921

65 1 Lambrecht, Wilh. A.G., Instrument (Germany), meterologic, hygene,

1932

La Motte Chemical Products, Company, pH control, 1935

2 Paul Lanham, manograph, undated

La Pytometries Industrielle (France), temperature regulator, 1954

Larcliff Company, oil testing, 1936

Larson Instrument Company, inkless recorders, undated

3 Lawler Automatic Controls Inc., thermostatic tank regulator, 1938

Leesona Moos Laboratories, temperature controller, 1965

Leitz, Inc., Electro-Titrator, metallkurscope, 1936, 1941



4 Leskole Company Ltd., distance thermometers, 1935

Leslier Company, level control boilers, 1965

5 Leupold, Volpel & Company, long distance water level recorders, 1935

Lewis Engineering Company, rotary selector switches, controls, 1937

6 Leybold’s Nachfolger A.G. (Germany) electrical measuring instrument,

1935

Liberty Electric Corporation, liberty valve operators, switch equipment,

undated

7 Librascope Inc., plotter, recorder, flow computer, converters, 1962, 1964

8 Librascope Inc., encoders, integrators, 1962, 1964

9 Lincoln Meter Company, demand meter, 1932, 36

Lindberg Engineering Company, controls, 1937

10 Littleford Brothers, Tar & Asphalt Heaters, undated

Liquidometer Corporation, for any measuring problem, 1927

11 Liquid Depth Indicators Inc., undated

Lowe Manufacturing Company, pasteurizing machinery, 1935

Longmans, Green & Company, textbooks and reference works, 1935

Luers, J. Milton, timing in industry, 1938

12 Lufft, G., Metallbarometerfabrik G.m.b.H., hair hygrometer, undated

Lynch Manufacturing Company, resistors, undated

66 1 Leeds & Northrup Company, heat treating-furnaces, 1940

Instruments, 1992

2 Leeds & Northrup Company, frequency type high speed equipment,

1952; control system, 1952

3 Leeds & Northrup Company, diagrams and blueprints, 1931, 1932

4 Leeds & Northrup Company, control systems, 1927

5 Leeds & Northrup Company, inter-office correspondence, 1933, 1940,

1957, 1960

6 Leeds & Northrup Company, miscellaneous images and advertisements,

1927, 1940

7 Leeds & Northrup Company, price lists, 1927

67 1 Leeds & Northrup Company, acid bath control, 1928, acidity meter, 1931

Assembly Products Inc., miniature recorder, 1931

2 Leeds & Northrup Company, air conditioning regulation, 1931

3 Leeds & Northrup Company, bridges electrical, 1920-1964

4 Leeds & Northrup Company, apparatus for capacity, inductance, and

magnetic measurements and testing, 1920, 1925, 1927

5 Leeds & Northrup Company, CO2 meters, electrical, 1927-1929

6 Leeds & Northrup Company, automatic combustion control, 1927, 1930,



1963, 1968

7 Leeds & Northrup Company, electric controls, 1961-1964, 1967-1969

8 Leeds & Northrup Company, electrical measuring instruments, 1927,

1939-1941, 1961

9 Leeds & Northrup Company, electrolytic conductivity measurements,

1916, 1924, 27, 1944, 1948

10 Leeds & Northrup Company, exploring mirrors, 1928

Fault finders, 1917, 1919

Centramax flowmeter, 1936, 1942

68 1 Leeds & Northrup Company, Furnace Pressure Control, 1940

2 Leeds & Northrup Company, Frequency Measuring Equipment, 1927,

1952

3 Leeds & Northrup Company, gas recording equipment, undated,

Chromax, 1966

Humidity recorder, 1926, 1930

4 Leeds & Northrup Company, galvanometers, 1918, 1922, 1927, 1930,

1932

5 Leeds & Northrup Company, hydrogen ion concentration instrument,

1921, 1936, 1937

6 Leeds & Northrup Company, Macbeth illuminometer, 1920, 1925, 1928

7 Leeds & Northrup Company, indicators, 1960, 1966

Keys & Switches, 1913, 1918, 1927, 1935, 1938, 1943, 1948

8 Leeds & Northrup Company, amplifiers, 1962, 1964, 1965

Application Bulletins, 1965-1968

9 Leeds & Northrup Company, components division, 1967, 1968

Leeds & Northrup, electric control, 1948

Charts and ink, 1960

10 Leeds & Northrup Company, conductivity monitor, 1964, 1967

AC to DC converter, 1966

Standard mica condensers and inductance measurement, undated

11 Leeds & Northrup Company, hydrogen in chlorine gas analysis

equipment, 1966

Infrared analyzer process gases, 1966

69 1 Leeds & Northrup Company, thermocouples, 1961, 1962, 1965-1967

Temperature controls, 1964, 1965, 1968

2 Leeds & Northrup Company, transducer, 1964

Valve drive mechanisms, 1959

Regulated voltage power supply, 1961

3 Leeds & Northrup Company, line of precision institutes, 1960



Operating supplies for Leeds & Northrup equipment, 1933, 1944

84 Leeds & Northrup Company, electric drive unit-control, 1964, 1966, 1967

Electro-pneumatic converter, 1964, 1966

5 Leeds & Northrup Company, null detectors, 1960, 1961, 1963, 1964

Pressure transmitters, 1964, 1966

Water conductivity monitor, 1965

Resistance boxes, 1963

6 Leeds & Northrup Company, micromax series, color recordings, 1938

Controllers, 1938, 1940

7 Leeds & Northrup Company, micromax series, furnace temperature

control, 1940

Frequency recorders and indicators, 1938, 1942, 1943

Recording equipment for flue-gas analysis, 1941-1950

8 Leeds & Northrup Company, direct-reading humidity recorder, 1937,

1941

Indicating recorders and controllers, 1948

9 Leeds & Northrup Company, multipoint flow records, 1935

Galvanometer, 1924, 1925, 1936

10 Leeds & Northrup Company, micromax parts, 1938

Micromax parts, 1938

11 Leeds & Northrup Company, micromax series, pH control, 1935-1937,

1939-1949

12 Leeds & Northrup Company, micromax series, pneumatic control, 1940

Potentiometers, 1934

13 Leeds & Northrup Company, micromax series, pyrometers, 1939

Rayotube pyrometers, 1938, 1941, 1944, 1949

14 Leeds & Northrup Company, micromax rayotube pyrometer,

recorders, 1936, 1938, 1942

70 1 Leeds & Northrup Company, temperature instrument, 1937, 1939, 1940,

1942, 1944

2 Leeds & Northrup Company, thermocouple pyrometers, 1936-1942

3 Leeds & Northrup Company, water corrective, 1937, 1940

4 Leeds & Northrup Company, magnetic operational amplifier, 1964

Motor drive units, undated

Nuclear power reactor control systems, undated

5 Leeds & Northrup Company, ohmmeter, undated

Permeameter, 1925

6 Leeds & Northrup Company, pH indicators, 1938, 1941, 1966

7 Leeds & Northrup Company, photometers, 1929, 1934, 1936, 1940



8 Leeds & Northrup Company, potentiometer, 1916

Potentiometer catalogue, 1916

9 Leeds & Northrup Company, Bovie hydrogen ion potentiometer, 1924

Brooks deflection potentiometer, 1923, 1926, 1928, 1937, 1939, 1948

10 Leeds & Northrup Company, hydrogen ion, 1923, 1927

Type K potentiometer, 1920, 1926, 1940, 1948, 1962, 1963

11 Leeds & Northrup Company, panel mounted potentiometer, 1967

For students to use, 1920-1926

12 Leeds & Northrup, Company, six-dial guarded potentiometer, 1964

Wall type potentiometer indicator, undated

Wenner thermocouple potentiometer, 1938, 1944, 1948

13 Leeds & Northrup Company, potentiometer system of pyrometry, undated

White potentiometer, 1927, 1940, 1945, 1948, Bulletin Number 726, 1920

71 1 Leeds & Northrup Company, potentiometer pyrometers for flue gas

control, 1923, 1924, 1926, 1929

Optical pyrometer, potentiometer type, 1939, 1944

Optical pyrometer, 1919

2 Leeds & Northrup Company, pyrometry and potentiometer for

temperature control, 1918, 1927, 1929

3 Leeds & Northrup Company, potentiometer-pyrometer, 1924, 1926, 1930,

1940, 1943

4 Leeds & Northrup Company, polarographic analysis, 1965

Power cable fault bridge, 1930

Power factor measurements, 1937

5 Leeds & Northrup Company, rayotubes, 1959, 1961, 1963, 1965, 1967,

1968

6 Leeds & Northrup Company, recording systems, 1920, 1929

7 Leeds & Northrup Company, resistance measurements, 1923, 1927, 1928,

1930, 1932, 1966

8 Leeds & Northrup Company, self-saturating reactors, 1966, 1969

Signalling controller, 1941

Steam purity cell assembly, undated

9 Leeds & Northrup Company, speedomax type O recorders series, 1965

10 Leeds & Northrup Company, steel tempering-homo-method, 1927, 1929-

1931, 1942, 1944, 1948

72 1 Leeds & Northrup, Company, steel treatment-hump method, 1923-1924,

1930, 1933, 1935, 1937

2 Leeds & Northrup Company, steel nitriding and carburizing, 1930, 1938,

1942, 1948

3 Leeds & Northrup Company, synchronizing fork, 1924-1929



4 Leeds & Northrup Company, telemetering, 1933

Telephone interference factor meters, 1920

5 Leeds & Northrup, Company temperature controls, 1917, 1920, 1926,

1929, 1930

6 Leeds & Northrup Company, temperature and measurement controls,

1932, 1934, 1936, 1958, 1960, 1964-1968

7 Leeds & Northrup Company, cable testing sets, 1919, 1921, 1923, 1927,

1930, 1939, 1941, 1945, 1962, 1965

8 Leeds & Northrup Company, thermionic amplifier, 1938, 1939, 1940,

1966

Thermohm, detectors and assemblies, 1961, 1966

9 Leeds & Northrup Company, thermocouples, 1914, 1919, 1940, 1943

10 Leeds & Northrup Company, thermocouples, 1946, 1948, 1961-1966

73 1 Leeds & Northrup Company, Speedomax recorders and controllers, 1958,

1961-1963, 1965, 1967

2 Leeds & Northrup Company, Speedomax recorders, 1933, 1953, 1954,

1956, 1958, 1960, 1961, 1963

3 Leeds & Northrup Company, Speedomax recorders, 1964, 1966

4 Leeds & Northrup Company, Speedomax recorders, 1967-1969

5 Leeds & Northrup Company, Speedomax catalogs, 1957

Price list, 1960

Manual, undated

6 Leeds & Northrup Company, Speedomax miscellaneous, 1934, 1935,

1962, 1968

7 Leeds & Northrup Company, Manual for Speedomax H, Issue 8 and 9,

undated

Speedomax W Manual, Issue 1, undated

8 Leeds & Northrup Company, pressure transmitters, 1967

Trendtrak, 1967, 1969

9 Leeds & Northrup Company, universal lamp & scale, 1920

Volt boxes, 1963

Voltmeter, 1924

10 Leeds & Northrup Company, Vreeland oscillator, 1925

Water Conductivity Monitor, 1964

74 1 Manning, Maxwell & Moore, controllers, 1953, 1954, 1957

2 Manning, Maxwell & Moore, dairy industry, 1948, 1967

Textile Mill Instruments, 1938

3 Manning, Maxwell & Moore, gauges, 1941, 1954

Transducer, 1956

Millivoltmeter, 1956



Switch, 1957

4 Manning, Maxwell & Moore, temperature regulating equipment, 1946,

1949, 1950, 1952, 1953, 1955

5 Manning, Maxwell & Moore, temperature regulating equipment, 1941,

1947, 1950, 1951, 1952

6 Manning, Maxwell & Moore, transmitters, 1954

75 1 Magnetic Controls Company, 1960, 1964

Magnetrol Inc., undated

Marsh, James P., Corporation, undated

2 Marshall Precision Components, 1964

Marshalltown Manufacturing Inc., 1964-1966

3 Mason Regulator Company, regulators, 1932

4 Mason & Neilan Company, pressure controller and recording, 1931

5 (Mason) Neilan (later merged), 1932, 1939

6 Mason & Neilan, control instruments, 1937, 1938

76 1 Masoneilan, orifice meters and controllers, 1936, 1943, 1967

2 Masoneilan, liquid level controllers, 1954, 1959, 1963, 1964

3 Masoneilan, liquid level controllers, 1936, 1937, 1938, 1939

4 Masoneilan, controllers, temperature and pressure, 1933, 1934, 1936,

1938, 1940, 1941, 1966

5 Masoneilan, regulators-pressure, 1934-1938

6 Masoneilan, regulators-pressure, 1940, 1942, 1943, 1944, 1966

7 Masoneilan, transmitters, 1956, 1957, 1964, 1966

Signal switch, 1956

8 Masoneilan, valves, 1935, 1938, 1944, 1958-1960, 1962

77 1 Masoneilan, valves, 1966-1968

2 Macleod Company, 1935

Manning Manufacturing Company, 1923

Magnetic Gauge Company, 1931

3 Mahon, R.C., Company, industrial equipment, 1935

Mahr Manufacturing Company, 1927, 1935

4 Malone Instrument Company Ltd., undated

Martin, Charles A. Company, valves, 1934, 1940, 1941

5 Martin-Decker Corporation, weight recording, measuring and control,

1931, 1947

Massa Laboratories Inc., electrodynamic recorder, undated

Massey Machine Company, governors, undated

6 Mathieson Alkali Works Inc., the, automatic vacuum break, 1935

Mawdsley’s LTD, amplifier, 1965



Maxon Premix Burner Company, valves, 1935, 1938

7 Meek Oven Manufacturing Company, 1935

Melchior, Armstrong, Dessau, barostat valve, 1933

Meletron Corporation, pressure actuated switches, 1949

8 Mercoid Corporation, refrigeration controls, 1928-1931

9 Mercoid Corporation, automatic controls, 1934-1937

10 Mercoid Corporation, automatic controls, 1938, 1939, 1941

11 Mercon Regulator Company, catalogs, regulator, 1931, 1935

78 1 Meriam Company, engineering tables, 1935

instrument catalogs C10 & 11, 1946

Price list, 1931

2 Meriam Company, flow meters, 1930, 1931, 1935, 1938, 1940

Manometers, 1930, 1932, 1935, 1937-1939, 1948

3 Merrick Scale Manufacturing Company, catalog, 1968

4 Metalectric Furnaces LTD (Birmingham, England) metals production,

1935

5 Metric Meters (Merged with American Meter Company, and Metric

Metal Works, general catalog, 1931

6 Metric Meters, Bulletins E3-10, 1912, 1916, 1917, 1919, 1929-1932

7 Metric Meters, Gravitometer Metric, 1933

Iron case meters, 1927-1928

Laboratory Bulletins Number E1, 1928

Positive displacement meters, 1930

8 Metric Meters, orifice meters, 1921, 1923, 1926

9 Metric Meters, orifice meters, 1929, 1931

79 1 Metropolitan-Vickers Electric Company, LTD, meters of various kinds,

1935

2 Michigan Steel Casting Company, thermocouple production tubes, 1935

Microtek Institute Company, chromatogram integrator, undated

Miles Automatic Controls, undated

3 Miller, B.F., Company, Transformers, 1959

Millivac Instruments, Division of Cohu, DC-Modulator, undated

Minco Products Inc., part resistance thermometers, 1964, 1965

4 Mine Safety Appliances Company, 1925, 1937-1939, 1941

5 Mishawaka Industrial Instrument Manufacturing Company,

thermoelectric type, 1933, 1935

MKS Instrument Company, vacuum and pressure, 1966

Modern Equipment Company, electric furnaces, 1938

6 Moeller Instrument Company, dial and recording thermometers, 1937,



1938, 1964

7 Moisture Recorder Company, undated

Mojonnier Brothers Company, 1936

Monarch Engineering & Manufacturing Company, melting furnaces,

1924

8 Harger Company, Mono Sets, analyzing and auto, recording, undated

Montgomery Porcelain Products Company, pyrometer tubes, 1920

9 Moore Products Company, controllers, 1945, 1947-1951, 1956, 1959

10 Moore Products Company, industrial instruments, 1960, 1968

80 1 Moore Products, catalogue, 1965

2 Moore Products, catalogue, nullmatic controller, 1949

3 Moore Products, catalogue, nullmatic industrial instrument, 1945, 1956,

1961

4 Morey, Jones, & Lovell, manufacturing engineers, flow indicators, 1930,

1932, 1935, 1942

5 Mosely, F.L., Company, autograf, 1953, 1955, 1957-1961, 1963

6 Mosher Electronic Controls, 1945

Moto Meter Gauge & Equipment Corporation, 1930, 1931, 1935, 1938

7 Motorola Instrument & Control Company, 1963, 1965, 1966-1969

81 1 Mueller Company, Oriseal Valve, 1967

Mueller-Schllenker Ltd., undated

Murphy, John W., meters and control apparatus, undated

2 McAlear Manufacturing Company, Steam, Water, Air, Gas, Oil,

Regulators, 1935, 1946

3 McCannaseal, top-entry ball valves, undated

McDonald & Company, apparatus for the gas industry, 1930

4 McGaughy Integrator Company, integrator, undated

McIntosh & Seymour, diesel engines, 1935

McIlvaine, R.W., Company, moisture meter, undated

5 McKee-Pedersen Instrument, modular system, 1967

McNab Corporation, Dial-O-Meter, 1926, 1935

McNeill, T.W., engineering equipment company, gauges, 1938

6 Nalder Brothers & Thompson, Ltd., electronic instrument, 1913

National Boiler Improvement Company, gauges, 1913

National Gas Furnace Company, furnaces, 1935

7 National Instrument Laboratories Inc., 1965

National Lock Washer Company, 1936

National Meter Company, 1937

8 National Oven Company, 1925



National Paint, Varnish & Lacquer Association, 1936

National Regulator Company, 1927, 1936

9 National Technical Laboratories, 1925, 1939, 1941

National Tube Company, 1935

National Gas Equipment Company, boiler control, undated

10 Neff Instrument Company, recorders, 1963

Nelson Manufacturing Company, valves, 1935

Nelson Valve Company, 1922

11 Neptune Meter Company, 1929, 1955

82 1 Negretti & Zambra (London), Aircraft Institute, undated

2 Negretti & Zambra (London), catalogue, 1931, undated

3 Negretti & Zambra (London), charts blank, undated

4 Negertti & Zambra (London), controllers, 1937, 1938

Gauges-Pressure, 1931-1937

5 Negretti & Zambra (London), pyrometers, 1932-1936

6 Negretti & Zambra (London), electrical thermometers, 1931, 1932

Distance thermometers, 1935

7 Negretti & Zambra (London), mercury-in-steel thermometers,

Temperature controllers, 1933

8 Negretti & Zambra (London), thermometers, 1922

9 Negretti & Zambra (London), miscellaneous, 1966

83 1 Nesco Instrument Inc., graphic recorder, 1962, 1964, 1965

Neufeldt & Kuhnke (Germany), electrical instrument, 1926

2 New England Instrument Company, potentiometers, undated

New Jersey Meter Company, 1930, 1939

Ney, J.M., Company, precious metals, 1950

3 Non-linear Systems Inc., digital voltmeter, 1965

North American Manufacturing Company, burners, blower, controls,

1951

4 North Atlantic Industries Inc., voltmeters, 1965

Northern Equipment Company, copes valve, 1935

Novo Engine Company, pumps, 1930

Nuclear Equipment Chemical Corporation, undated

5 Oak Manufacturing Company, switches, 1962

6 Omega Machine Company, feeders, 1948

Engineering Company, thermocouple, 1968

Orion Research Inc., blocks for analytical systems, 1969

7 Pall Corporation, thermowells for thermocouples, catalog, undated

84 1 Partlow Company, industrial temperature measurement and control, 1953,



1967-1969

2 Partlow Company, continued applications, 1967

3 Partlow Company, Partlow Library for process and design engineers,

1965

4 Penberthy Injector Company, undated

Penn Controls, 1954

Penn Instruments, Division of Burgess-Manning Company, 1956

5 Penn Industrial Instrument Corporation, 1952, 1953

6 Penn Industrial Instrument Corporation, 1954, 1956

7 Permutit Company, precipitator, 1953

Photomation Inc., smoke detection, 1967

Photron Instrument Company, 1960

8 Photoswitch Inc., electronic level controls, undated

Photovolt Corporation, portable recording pH meter, 1940, 1967, 1968

Pittsburgh Equitable Meter Division, undated

85 1 Polymetric Devices Company, products available, undated

Potter Aeronautical Corporation, brochure, 1964

2 Powers Regulator Company, catalog, 1959

Pratt & Whitney, reports rapid temperature change, undated

3 Princeton Applied Research Corporation, 1968

PMF Electronics Inc., undated

PYRO Electric Inc., thermocouples, undated

4 Pyrometer Company, of America, Inc., temperature measurements, 1964

Ray-Tek Inc., infrared thermometer, 1964

5 Rentronix, catalog, instrument and small computer rental, 1969

Republic Flow Meters Company, 1958

6 Research Inc., Prekorder, 1966, 1967

7 Rhodes, B. & Sons Ltd, (England), flow meter, undated

Richard, Jules (Paris), meterology, undated

Richardson Scale Company, control panel, undated

8 Ridgefield Instrument Group, integrator, undated

Ring Balance Instrument Company, flow meters, 1940

9 Robert Shaw-Fulton Controls Company, 1962-1967


86 1 Robert Shaw-Fulton Controls Company, 1962-1967


3 Robert Shaw-Fulton Controls Company, 1962

4 Rochester Instrument Systems Inc., annunciators, 1966, 1967



5 Rochester Instrument Systems Inc., 1963

6 Rochester Instrument Systems Inc., alarm, signal converters, undated

7 Rochester Instrument Systems Inc., varied, 1967, 1969

8 Rockwell-Republic, Division of Rockwell Manufacturing Company,

varied, 1963-1967

9 Rosemount Engineering Company, aerospace industry, 1965-1967

Roots-Connersville Blower Corporation, meters, 1949

10 Royson Engineering Company, charts, counters, record, 1958, 1960,

1964, 1969

Ruska Instrument Corporation, instrument for oil, mining, and related,

undated

11 Rustrak Instrument Corporation, miniature recorders, 1966, 1968

Ryan, F.J., & Company, heating furnaces, 1935

87 1 Sanborn, Division of Hewlett-Packard, aircraft recorders, 1958

Sargent, E.H. & Company, recorders, 1964, 1965, 1968

Scanivalve Inc., scanner, 1965

Schaar & Company, recorder, 1962

Schultze, G.B., flue gas analyzer (Germany), 1904

2 Sensiton Corporation, photoelectric curve follower, 1956

Sensitive Research Corporation, panel instrument, 1957, 1958

Sigma Instrument Inc., scanner, 1967

3 Siemens Brothers & Company (London), electrical instrument, 1907,

1924-1925, 1930, 1933

4 Siemens Brothers & Company (London), temperature controls, 1924,

1930-1933, 1937

5 Siemens Brothers & Company (London), catalogs, 1938

6 Elliott Brothers (London), catalogue, 1935

7 Simplex Valve & Meter Company, 1962

8 Simpson Electric Company, 1966, 1967

9 Smith, S. & Sons, (England), Ltd., data handling systems, 1962

Sostman, H.E. & Company, potentiometer transducers, 1967

Square D Company, float switch, 1947

10 Swartout, Barber-Colman, control stations, 1958, 1960, 1964-1967

11 Swartout, Barber-Colman, catalogs, 1960

12 Synteron, Vibratory Equipment & Power Tools, catalog, undated

88 1 Taber Instrument Corporation, 1965

Tettex AG Zurich (Switzerland) Instrument, undated

2 Texas Instrument Inc., 1961-1964, 1967

3 Texas Instrument Inc., pressure instruments, 1968



4 Texas Instrument Inc., recorders, 1957, 1966, 1968, 1969

5 Thermo Electric Inc., temperature measuring systems, 1961

6 Thermo Electric Inc., temperature measuring systems, 1968

7 Thwing Instrument Company, correspondence, 1911, 1913, 1914, 1919,

1924, 1933, 1935

8 Thwing Instrument Company, pyrometers, 1911, 1913, 1914, 1922, 1923,

1925, 1928-1930

9 Thwing Instrument Company, thermocouples, recorders, pH meters,

undated

10 Toledo Scale Company, 1949

Transformer Engineers, 1962

Transmation Inc., linitemp, 1966

TRW Division, Thompson Rand Wooldridge, 1963

89 1 Taylor Instrument, correspondence, 1920, 1966

2 Taylor Instrument, price lists, 1959-1961

3 Taylor Instrument, controller instructions, 1957, 1961, 1962, 1964

4 Taylor Instrument, indicators and controllers, 1965

5 Taylor Instrument, indicators and controllers, 1966

6 Taylor Instrument, indicators and controllers, 1967-1969

7 Taylor Instrument, Technology Bulletins, 1948, 1949

8 Taylor Instrument, Technology Bulletins, 1950, 1951, 1952

9 Taylor Instrument, Technology Bulletins, 1954, 1955

10 Taylor Instrument, Technology Bulletins, 1957-1958

90 1 Taylor Instrument, accessories, instructions, 1933, 1958, 1968

2 Taylor Instrument, instruments for cotton mills, canning, baking, 1948

3 Taylor Instrument, controllers, fulscope, 1937

4 Taylor Instrument, catalog, 1946

5 Taylor Instrument, Dubl-response control system, 1933, 1961

6 Taylor Instrument, Taylor Guide -Correct Instrument Selection, 1943

7 Taylor Instrument, Instruments for Power Plants & Laboratories, Liquid

Level Instruments, pH Handbook, 1946, 1947, 1949, 1956

8 Taylor Instrument, instruments for pressure, 1940, 1944, 1955, 1960

9 Taylor Instrument, recorders-general, 1936, 1940, 1958, 1963

10 Taylor Instrument, scales and dials, 1948

91 1 Taylor Instrument, controllers, recorders, instruments, 1966, 1968

2 Taylor Instrument, electrical thermometry, controllers, 1934, 1962

3 Taylor Instrument, temperature measuring and controlling, 1948-1950

4 Taylor Instrument, pressure transmitters, 1961



5 Taylor Instrument, valves, 1955, 1961, 1968

6 Taylor Instrument, catalog, instruments, 1940

92 1 Taylor Instrument, catalog, instruments for process industries, 1954,

1957-1961

93 1 Taylor Instrument, Tycos (subsidiary), pyrometers, thermometers, 1910,

1915, 1925, 1927, 1931

2 Taylor Instrument, Tycos (subsidiary), catalogs, 1917-1924

3 Taylor Instrument, Tycos Division, catalogs, 1925-1927

4 Taylor Instrument, thermometers, 1925-1929

5 Taylor Instrument, Tycos Division, catalogs, 1926, 1930-1932, 1950

94 1 Uehling Instrument Company, the waste meter, 1923, 1925, 1926, 1928,

1932, 1935

Ultradyne Inc., voltage transducer, 1960

2 Union Carbide Corporation, dissolved oxygen analyzer, 1968

United Electric Controls Company, temperature recorder, 1962

United Systems Corporation, digital thermometers, 1964

3 United States Gauge Company, controllers and transmitters, 1935, 1948

4 Universal Interloc Inc., control of cooling water, 1967

Vapor Recovery Systems Company, tank gauging equipment, 1956

5 Varian Associates, strip chart recorders, 1956, 1957, 1962, 1966

6 Varian Associates, strip chart recorders, 1954-1958, 1964

7 Viatran Corporation, transducers, 1965

Vitro Electronics, telemetry and surveillance equipment, 1965

Wallace & Tierman Products, remote recording meters & gauges, 1931,

1935, 1941

8 Weksler Instrument Corporation, temperature, pressure and humidity,

1962

water works supply company, flow meter, 1935

9 West Instrument Corporation, temperature recorders, 1962, 1963, 1965,

1966, 1968

10 West Instrument Corporation (England), Manufacturing of Precision

industrial temperature control equipment catalog, 1957

95 1 Westinghouse Electric & Manufacturing Company, technical information,

1930, 1931, 1933, 1934, 1936, 1938

2 Westinghouse Electric & Manufacturing Company, industrial motors and

controllers, 1933, 1934

3 Westinghouse Electric & Manufacturing Company, electronic tubes,

undated

4 Westinghouse Electric & Manufacturing Company, instruments, 1933,

1936



5 Westinghouse Electric & Manufacturing Company, wartime engineering,

1944

6 Westinghouse Electric & Manufacturing Company, small motors, 1924,

1936

Hipersil Cores, Thrifty Motors, 1936

7 Westinghouse Electric & Manufacturing Company, recording

instruments, 1930

Industrial Heating Equipment, 1935

8 Westinghouse Electric and Manufacturing Company, miscellaneous, 1962

96 1 Weston Electrical Instrument Corporation, tachometers, relays, radio,

1935

Westronics Inc. recording potentiometer, 1960

2 Weston Institute Company, bulletins, electronic instruments, 1919, 1923,

1924

3 Weston Institute Company, bulletins, 1925, 1928, 1930, 1932, 1935

4 Weston Electrical Instruments, 1931-1938, 1948, 1957, 1959-1969

5 Westronics Inc., Millivolt Unit, undated

Wheelco Instruments, Division of Barber Colman Company, capacitrol,

1956

6 Wheelco Instruments Company, correspondence about capacitrol, 1936

7 Wheelco Instruments Company, catalog, 1940

97 1 Wheelco Instruments Company, catalog, 1943

2 Wheelco Instruments Company, catalog, 1950

3 Wheelco Instruments Company, Wheelco comments, 1942

Instructions for instruments, 1945

4 Wheelco Instruments Company, controllers, 1939-1942

5 Wheelco Instruments Company, pyrometers, 1936-1938

Potentiometers, 1939-1942

6 Wheelco Instruments Company, temperature control instruments, 1936-

1943, 1948

7 Williams & Sons, C.U., Oil-o-Matic heating, 1936

Winsco Instruments & Controls Company, undated

Worthington Controls, control ball valve, 1968

8 Wright Development Center, technical report, 54-307, 1954

9 Yale & Towne Manufacturing Company, automatic air-operated filling

device, 1949

Yieser Laboratories, servo graphic recorder, 1966

Documents

OVERVIEW OF THE COLLECTION Title: Instrument Society of