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. Cowling and control rods are added to motors for B-25 bombers as they move down the assembly line at North American Aviation, Inglewood, Calif. View full size. 4x5 Kodachrome transparency by Alfred Palmer.
These Aircraft factory photos are great, I love seeing them since I work in aviation.
[Well thanks. I think there may be a few more at the bottom of the shoe box. - Dave]
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