Malinda & Aleksandra

He was part of the forensic world. He concentrated mostly on forged

and questioned documents making him a forged document analysist.

He figured out how to distinguish between a forged and an actual document.

Because of him, forged documentation was allowed to become legal evidence in trials.

His texts, Questioned Documents, and The Problem of Proof were published in 1910 and 1922.

These texts were based on the scientific method of examining questioned documents.

He also designed a comparison microscope.

He founded the American Society of Questioned Document Examiners in 1942.• Their job is to find out how, when, and by

whom certain documents were prepared. • They also search and involve with dating

the documents, ink identification, copy, and forgery - copying someone's signature.

This organization was made to expand in its research and what Albert Osborn had started.

Cengage, G. (2006). Science. Retrieved from http://www.enotes.com/osborn-albert-sherman-reference/osborn-albert-sherman