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:

Julien Case in the county agent's office in Florence, Alabama. Photographed by Arthur Rothstein in 1942 while documenting Tennessee Valley Authority work. View full size.

A welder working on the Tennessee Valley Authority's Cherokee Dam in Tennessee. Photograph by Arthur Rothstein, 1942. View full size.

August 28, 1922. A horse at the Animal Rescue League in Washington, D.C. 5x7 glass negative, National Photo Company Collection. View full size.

1921. The Edwards boy with Will Hays in Washington. View full size. 5x4 glass negative, National Photo Company Collection.

1921. Edwards boy at inaugural stand in Washington (East Portico of the Capitol). View full size. 5x7 glass negative, National Photo Company Collection.

A portrait of two girls seated, one looking at the braided hair of the other. The photograph is by the Tonnesen Sisters of Chicago, c. 1900. The Tonnesen Sisters ran one of the country's first photo studios for the purpose of creating advertising images. They also ran one of the first professional modeling agencies. View full size.