"Potomac Boat Club Sema [?] Sig," 1921, with the Key Bridge under construction in the background. View full size. National Photo Company Collection.

Sept. 1940. The Jack Whinery family in their Pie Town dugout. Homesteader Whinery, a licensed preacher, donates his services to the local church. More on the family below. View full size. 4x5 Kodachrome transparency by Russell Lee.

September 1940. Jack Whinery, Pie Town, New Mexico, homesteader, with his wife and the youngest of his five children in their dirt-floor dugout home. Whinery homesteaded with no cash less than a year ago and does not have much equipment; consequently he and his family farm the slow, hard way, by hand. Main window of their dugout was made from the windshield of the worn-out car which brought this family to Pie Town from West Texas. 4x5 Kodachrome transparency by Russell Lee, Farm Security Administration. View full size.

Summer 1938. Drugstore window in Newark, Ohio. View full size. Photograph (35mm nitrate negative) by Ben Shahn, Farm Security Administration.

April 1943. Dr. Schreiber gives a typhoid inoculation at a rural school in San Augustine County, Texas. View full size. 4x5 Kodachrome transparency by John Vachon for the Farm Security Administration.

June 1943. Workers leaving the Pennsylvania shipyards at Beaumont, Texas. View full size. 4x5 Kodachrome transparency by John Vachon.

Harry McShane, 134 Broadway, Cincinnati. Sixteen years of age on June 29, 1908. Had his left arm pulled off near shoulder, and right leg broken through kneecap by being caught on belt of a machine in Spring Works factory [below] in May 1908. Had been working there more than 2 years. Was on his feet for first time after the accident the day this photo was taken. No attention was paid by employers to the boy either at hospital or home according to statement of boy's father. No compensation. View full size. Photograph and caption by Lewis Wickes Hine.