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.

"Zeppelin airship seen from water at 6:05 AM." German zeppelin on the Bodensee. August 4, 1908. View full size. George Grantham Bain Collection.

German zeppelin LZ3 entering its shed on the Bodensee. 1908. View full size. George Grantham Bain Collection.

Luftschiff Zeppelin 3, July 1908, approaching its hangar on the Bodensee. View full size. George Grantham Bain Collection.

Grinder operators at Republic Drill & Tool, Chicago. August 1942. View full size. Photograph by Ann Rosener for the Office of War Information.

Truck trailers at the Chicago & North Western R.R. freight house, December 1942. View full size. 4x5 Kodachrome transparency by Jack Delano.

Freight depot of the Army consolidating station at Chicago. April 1943. View full size. 4x5 Kodachrome transparency by Jack Delano.