The Signal Corps of the American Expeditionary Forces took more than 70,000 photographs during the First World War. Most of the photographs are available online at the National Archives’ website. This post will explain how to find them in simple English. Step 1: Find and download the “Catalogue of Official A.E.F. Photographs taken by The Signal Corps, U.S.A.” It was published by the Government Printing Office in 1919 and can be easily downloaded. (The book is 590 pages. The webmaster’s downloaded copy is 64,415 KB Continue reading →