April 1941. "Mrs. Lemuel Smith, wife of Farm Security Administration borrower, preparing the afternoon meal on her farm in Carroll County, Georgia." Medium format acetate negative by Jack Delano for the FSA. View full size.

"St. Mark's Square," circa 1950. From a set of Kodachrome slides I found in an antique store, apparently taken by American tourists. The slides aren't dated, but the mounts are the type used by Kodak from 1950 to 1955. View full size.

May 1941. "Soldiers from Fort Benning in a country store near Phenix City, Alabama." Medium format negative by Jack Delano. View full size.

June 1940. "Truckers at the Capital truck comfort station on New York Avenue. U.S. No. 1, Washington, D.C." Acetate negative by Jack Delano. View full size.

May 1940. "Corner store at 11 p.m. Durham, North Carolina." Medium format negative by Jack Delano for the Farm Security Administration. View full size.

Circa 1906. "Congregational church in Williamstown, Massachusetts." 8x10 inch dry plate glass negative, Detroit Publishing Company. View full size.

Circa 1905. "Twelfth Street bascule bridge over the Chicago River." 8x10 inch dry plate glass negative, Detroit Publishing Company. View full size.

April 1941. "Instructors in roller skating at the Savoy Ballroom in Chicago." Medium format acetate negative by Russell Lee. View full size.

August 1940. "The family of John Yeuser [i.e., Yenser]. Mauch Chunk, Pennsylvania. Photos of East, Upper, and Lower Mauch Chunk, a small historic coal mining town in the Lehigh Valley." Medium format negative by Jack Delano. View full size.

August 1940. "One of the children of John Yeuser [Yenser] of Mauch Chunk, a coal mining town in Pennsylvania's Lehigh Valley." Photo by Jack Delano. View full size.

1935. "Little England, Bena vicinity, Gloucester County, Virginia." 8x10 inch acetate negative by Frances Benjamin Johnston. View full size.

July 1941. Vale, Oregon. "Baseball players and spectators stand at attention while Chief Justice Stone gives the oath of allegiance over the radio." Medium format negative by Russell Lee for the Farm Security Administration. View full size.

July 1940. "Florida agricultural migrant with a group who had their own tent which they pitched outside the grading station at Belcross, North Carolina." Photo by Jack Delano for the Farm Security Administration. View full size.

September 1940. "House in near-deserted town of Tyler, Pennsylvania, showing abandoned coke ovens in background." Medium format acetate negative by Jack Delano for the Farm Security Administration. View full size.

July 1940. "In the new home of a group of migrants just arrived at Onley, Virginia. Barracks, surrounded by barbed wire fence, house Negro agricultural workers from Florida who have come to work the Eastern Shore strawberry, onion and cabbage fields in picking, grading and canning." Medium format acetate negative by Jack Delano for the Farm Security Administration. View full size.