Source/System Identifier: Library Control Number (LCN):Record Identifier:Title: La Porte West, INSeries Identifier: Sheet Number: O41086E7Edition:Scale: 24000Publisher Name/Code: U.S. Geological Survey 090200Secondary Publisher Name/Code:NGA Reference Number: National Stock Number:Inset:Coordinates: -86.875000 -- -86.750000 / 41.625000 -- 41.500000Primary Geopolitical Description/Code: UNITED STATES/USSecondary Geopolitical Description/Code: IN 18Primary (Significant) Date: 19970610Item Classification/Releasability Constraints:Unclassified ZZProjection Description/Code: Universal Transverse MercatorHorizontal Datum Description/Code: North American Datum 1927Vertical Datum Description/Code: See LegendEllipsoid/Spheroid Description/Code: Clarke 1866Grid Description/Code: Universal Transverse MercatorContour Interval Dimensions/Units: See Legend/metersLeft Latitude (MBR): 41.500000Left Longitude (MBR): -86.875000Right Latitude (MBR): 41.625000Right Longitude (MBR): -86.750000PDF Version: 1.6