1938
National Gallery of Art, 1935
National Gallery of Art, 1921
Corcoran Gallery of Art, 1921
National Gallery of Art, 1783
National Gallery of Art, 1938
Corcoran Gallery of Art, 1936
National Gallery of Art, 1939
National Gallery of Art, 1955
National Gallery of Art, 1945
National Gallery of Art, 1872
National Gallery of Art, 1985
National Gallery of Art, 1931
![Dr. Frits Vilhelm Holm, 1881-1930, Danish scholar and explorer [obverse]](https://api.nga.gov/iiif/9fe3d81b-8f46-44aa-90dd-557c0bcd8cee/full/843,/0/default.jpg)
![Commemoration of Charles Lindbergh's Flight [obverse]](https://api.nga.gov/iiif/c708207b-40e6-454f-a067-682b6c380e30/full/843,/0/default.jpg)