August 1941. "FSA borrower working on accounts. Itasca County, Minnesota." Medium format acetate negative by John Vachon for the Farm Security Administration. View full size.

August 1941. "Farmer at Black Earth, Wisconsin." Medium format acetate negative by John Vachon for the Farm Security Administration. View full size.

August 1941. "Bean picker. Shawano County, Wisconsin." Our Lady of Legumes. Medium format acetate negative by John Vachon for the Farm Security Administration. View full size.

August 1941. "Water supply for four families of sugar beet workers. Saginaw Farms, Michigan, an FSA project." Photo by John Vachon for the Farm Security Administration. View full size.

May 1937. "Children of migrant cotton field workers from Sweetwater, Oklahoma. Eight children in the family. Note the housing. Near Casa Grande project, Arizona." Medium format acetate negative by Dorothea Lange for the Farm Security Administration. View full size.

May 1940. Grant County, Illinois. "FSA rehabilitation borrower operating tractor. She and her mother run the farm without the assistance of any men." Medium format acetate negative by John Vachon for the Farm Security Administration. View full size.

June 1940. "La Delta Project. Driver of combine threshing oats. Thomastown, Louisiana." Acetate negative by Marion Post Wolcott for the Farm Security Administration. View full size.

July 1941. "Union Stockyards. Chicago, Illinois." Medium format acetate negative by John Vachon for the Farm Security Administration. View full size.

October 1940. "Surrey, Ward County, North Dakota." Medium format acetate negative by John Vachon for the Farm Security Administration. View full size.

October 1940. "U.S. Highway 83, Ward County, North Dakota." Medium format acetate negative by John Vachon for the Farm Security Administration. View full size.

October 1940. "Max, North Dakota. Population 500." Medium format acetate negative by John Vachon for the Farm Security Administration. View full size.

November 1940. "Velva, North Dakota." Birthplace of CBS newsman Eric Sevareid. Medium format acetate negative by John Vachon for the Farm Security Administration. View full size.

November 1940. "Agricultural day laborer, wife and daughter in new home built by the FSA. Delmo labor homes project, New Madrid County, Missouri." Medium format acetate negative by John Vachon for the Farm Security Administration. View full size.

October 1940. "Dust storm. Ramsey County, North Dakota." Medium format acetate negative by John Vachon for the Farm Security Administration. View full size.

May 1940. "Farm Security Administration tenant purchase borrower and family. Crawford County, Illinois." Medium format acetate negative by John Vachon for the FSA. View full size.