October 1942. Kansas City, Kansas. "B-25 bomber plane at North American Aviation being hauled along an outdoor assembly line." View full size. 4x5 Kodachrome transparency by Alfred Palmer for the Office of War Information.

Feb. 27, 1908. "A scrimmage." Polo team at Durland's Riding Academy in New York. View full size. 8x10 glass negative, George Grantham Bain Collection.

Washington, D.C., 1924. "Havoline Oil Company." View full size. National Photo Company Collection glass negative, Library of Congress.

Philadelphia, 1925. Stamping loudspeaker bells at the Atwater Kent radio factory. View full size. National Photo Company Collection glass negative.

The Atwater Kent radio factory in Philadelphia circa 1925. 8x10 glass negative, National Photo Company Collection, Library of Congress. View full size.

September 25, 1924. "Professor Charles Gilmore of the Smithsonian Institution with dinosaur Diplodocus." View full size. National Photo Company Collection.

July 30, 1924. "Hazel Watson, Eleanor Howell and Marjie Peacock at Arlington Beach." View full size. National Photo Company Collection glass negative.

May 1912. Rock Hill, South Carolina. "J.A. Leazer, a 19-year-old weaver at Highland Park Mill, and his family. Began working at 9 years old. Makes $1.50 a day now and says he probably can't get any more as a weaver. Many of them marry young." View full size. Photo and caption by Lewis Wickes Hine.

October 1938. "Farmer at the National Rice Festival taking a rest. Crowley, Louisiana." View full size. 35mm nitrate negative by Russell Lee for the FSA.

July 6, 1922. "People dancing on beach." Pavilion at the Potomac bathing beach in Washington. View full size. National Photo Company Collection glass negative.

June 20, 1924. Washington, D.C. "Warm weather Mah-Jongg at Wardman Park Hotel pool. Left to right: Jane Eynon, Betty Carey, Helen Plummer, Ruth Nebecker." National Photo Company Collection glass negative. View full size.

Washington, D.C., 1925. "Texas Company, Sixth Street SW." View full size. National Photo Company Collection glass negative, Library of Congress.

"Radio set assembling room, 1925." Another view of the Atwater Kent factory in Philadelphia. View full size. National Photo Company Collection glass negative.

November 1938. Donaldsonville, Louisiana. "Young girl buying doll from concession manager at the state fair." View full size. 35mm nitrate negative by Russell Lee for the Farm Security Administration. Library of Congress.

Noevember 1938. Children at the state fair in Donaldsonville, Louisiana. 35mm negative by Russell Lee for the Farm Security Administration. View full size.