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.

Annapolis, Maryland, circa 1901. "U.S. Naval Academy. A group of cadets." 8x10 inch dry plate glass negative, Detroit Publishing Company. View full size.

Circa 1908. "South corridor, Library of Congress, Washington, D.C." 8x10 inch dry plate glass negative, Detroit Publishing Company. View full size.

Washington, D.C., circa 1908. "New Union Station." Idyllically uncongested. 8x10 inch dry plate glass negative, Detroit Publishing Company. View full size.

October 1940. "Oldest Sauer boy cranking family car. Cavalier County, North Dakota." 35mm nitrate negative by John Vachon. View full size.

Mackinac Island, Michigan, circa 1908. "New Mackinac and New Murray Hotels." 8x10 inch dry plate glass negative, Detroit Publishing Company. View full size.

Here's the Blissmobile with the portable kitchen attached. This looks like it could be Yosemite again, in the mid-fifties. 35mm color slide. View full size.

FSA photographer Arthur Rothstein somewhere in St. Louis with two young subjects in an uncaptioned exposure from January 1939. ("Hey Mister, got a light?" "No, Sonny, but I have a light meter.") 35mm negative. View full size.