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:
November 1938. "Visalia (vicinity), Tulare County, California. Miners' cooperative farm. Ten families have been established on the old ranch of 500 acres, which they operate as a farm unit, raising cotton, alfalfa and dairy products for cash crops." Photo by Dorothea Lange for the Farm Security Administration. View full size.