April 1942. "Fort Riley, Kansas. G troop of the 10th Cavalry brigade." The African-American regiment of "Buffalo Soldiers" fame. Acetate negative by Jack Delano. View full size.

April 1942. "Fort Riley, Kansas. Training of Negro units and white units. Soldier of a cavalry rifle unit going through smokescreen during a field problem." Acetate negative by Jack Delano for the U.S. Foreign Information Service/Office of War Information. View full size.

April 1942. "Fort Riley, Kansas. Signal Corps unit communicating by radio from a scout car during a field problem." Acetate negative by Jack Delano. View full size.

May 1942. Ames, Iowa. "Sophomore Doris Clausen of Boone, Iowa, in a physiology class at Iowa State College." Medium format acetate negative by Jack Delano. View full size.

May 1942. Ames, Iowa. "Conducting diet and nutrition experiments on rats in the animal laboratory of the home economics department at Iowa State College." Acetate negative by Jack Delano for the U.S. Office of the Coordinator of Information. View full size.

May 1942. Ames, Iowa. "Tap dancing class in the gymnasium at Iowa State College." Acetate negative by Jack Delano for the U.S. Office of the Coordinator of Information. View full size.

April 1942. "Swedish postmaster in a small Minnesota town selling defense bonds to Swedish farmers." Acetate negative by Jack Delano for the Office of War Information. View full size.

May 1942. Ames, Iowa. "Miss Mary Louise Long of Chicago and John Staley of Maryland look up drawings in the files at the landscape architecture building at Iowa State College." Acetate negative by Jack Delano for the U.S. Office of the Coordinator of Information. View full size.

May 1942. "Iowa State College. Ames, Iowa. Miss Jeanne Dougherty, graduate in Bacteriology, working in the laboratory in the Dairy Industry Department. She is conducting experiments on the effects of acids on flavor of butter." Acetate negative by Jack Delano. View full size.

May 1942. Ames, Iowa. "On the campus at Iowa State College." Acetate negative by Jack Delano for the U.S. Office of the Coordinator of Information. View full size.

December 1940. "Bath, Maine. War boom in a New England industrial town. Inside the home of Ralph Hart, a worker at the shipyards. The house is one of a small settlement of shacks springing up a few miles out of Bath." Acetate negative by Jack Delano. View full size.

December 1940. "War boom in a New England industrial town. Portrait of a shipyard worker. Bath, Maine." Photo by Jack Delano for the Farm Security Administration. View full size.

December 1940. "Winter Street, Quincy, Massachusetts. A Syrian neighborhood near the shipyards. Slum area where many shipyard workers live." Photo by Jack Delano. View full size.

April 1942. "Chicago, Illinois" is all they wrote for this one; it seems to be a Sunday. Acetate negative by Jack Delano for the Office of War Information. View full size.

April 1942. "Chicago, Illinois -- Mr. Thomas Dorsey, radio technician, in William H. Green's radio and electrical store. Mr. Dorsey is an expert radio repairman and studied at the Tilden technical school in Chicago." Medium format acetate negative by Jack Delano. View full size.