威斯康辛州的瓦特鎮 (Watertown) 舉辦7月4日遊行 (攝於1941年)

出處: Vachon, John, photographer. "Fourth of July Parade, Watertown, Wisconsin." July 1941. America from the Great Depression to World War II: Black-and-White Photographs from the FSA-OWI, 1935-1945, American Memory collections, Library of Congress.