Most of the photos on this site were extracted from reference images (high-resolution tiffs, 20 to 200 megabytes in size) from the Library of Congress research archive. (To query the database click here.) Many were digitized by LOC contractors using a Sinar studio back. They are adjusted by your webmaster for contrast and color in Photoshop before being downsized and turned into the jpegs you see here.
Vintage photos of:
December 1941. Goodrich plant at Akron, Ohio. "Rubber stock for track treads of scout cars and other Army halftrack vehicles is milled in one Ohio tire plant. All rubber firmly 'welded' to the steel parts is formed into one tough durable piece." View full size. 4x5 negative by Alfred Palmer for the Office of War Information.