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:

June 1938. Caddo, Oklahoma. Migrants leave the small towns as well as the farms of the southwest. This region is a source of many emigrants to the Pacific Coast. View full size. Photograph by Dorothea Lange.

July 1939. Tenant farmer in Chatham County, North Carolina. View full size. Farm Security Administration photograph by Dorothea Lange.

April 1939. Farm Security Administration migrant camp at Westley, California. Migrant mother with sick baby and agricultural workers medical association card. View full size. Photograph by Dorothea Lange.

October 1939. Farm Security Administration camp unit at Merrill, Oregon. The camp nurse introduces doctor to mother of sick baby. View full size.

July 1936. Peach picker in Musella, Georgia. Earns 75 cents a day. View full size. Photograph by Dorothea Lange.

August 1939. Yakima Valley, Washington. Shacktown community, mostly families from Kansas and Missouri. This family has five children, oldest in third grade. Rent $7 per month, no plumbing. Husband earns Work Projects Administration wages, $44 per month. View full size. Photograph by Dorothea Lange.