黑人与白人必须使用不同的饮水器与冷藏箱 (1939年摄于奥克拉荷马市的电车站)

出处: Lee, Russell. "Negro Drinking at 'Colored' Water Cooler in Streetcar Terminal, Oklahoma City, Oklahoma.' 1939. America from the Great Depression to World War II: Photographs from the FSA and OWI, ca. 1935-1945, Library of Congress.