1937
United States Government, 1935
National Gallery of Art, 1571
National Gallery of Art, 1501
United States Government, 1940
National Gallery of Art, 1939
National Gallery of Art, 1750
National Gallery of Art, 1849
United States Government, 1936
National Gallery of Art, 1940
National Gallery of Art, 1936
National Gallery of Art, 1837
United States Government, 1937
