1935–1942
National Gallery of Art, 1590
United States Government, 1937
United States Government, 1942
National Gallery of Art, 1513
National Gallery of Art, 1450
National Gallery of Art, 1938
National Gallery of Art, 1900
United States Government, 1938
United States Government, 1935
National Gallery of Art, 1936
United States Government, 1936
