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.
October 1942. "Women become skilled shop technicians after careful training in the school at the Douglas Aircraft Company plant in Long Beach, California. Planes made here include the B-17F Flying Fortress heavy bomber, A-20 assault bomber and C-47 transport." Happy Labor Day from Shorpy! 4x5 Kodachrome transparency by Alfred Palmer, Office of War Information. View full size.