1. See America / Dux.
Alexander Dux. [between 1936 and 1939]. Library of Congress Prints and Photographs Division. Reproduction Number: LC-USZC4-4243.

2. Indian court, Federal Building, Golden Gate International Exposition, San Francisco, 1939 : Apache devil dancer from an Indian painting, Arizona / Siegriest.
Louis B. Siegriest. 1939. Library of Congress Prints and Photographs Division. Reproduction Number: LC-USZC2-1769.

3. Exhibition - oils & watercolors, Federal Art Gallery : Federal Art Project, Works Progress Administration.
Richard Floethe. [between 1936 and 1938]. Library of Congress Prints and Photographs Division. Reproduction Number: LC-USZC2-972.

4. Spare our trees.
1938. Library of Congress Prints and Photographs Division. Reproduction Number: LC-USZC2-910.