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:
February 1939. "On U.S. 99 near Brawley, Imperial County, California. Homeless mother and youngest child of seven walking the highway from Phoenix, Arizona, where they picked cotton. Bound for San Diego, where the father hopes to get on relief 'because he once lived there.'" Medium-format nitrate negative by Dorothea Lange for the Farm Security Administration. View full size.