1909
National Gallery of Art, 1962
National Gallery of Art, 1570
National Gallery of Art, 1653
National Gallery of Art, 1973
National Gallery of Art, 1936
National Gallery of Art, 1959
National Gallery of Art, 1800
National Gallery of Art, 1893
National Gallery of Art, 1622
National Gallery of Art, 1525
National Gallery of Art, 1578
National Gallery of Art, 1939
![Centennial of the Birth of Charles Darwin, 1809-1882 [obverse]](https://api.nga.gov/iiif/71fc3a36-cbe5-45df-849d-883c56794f65/full/843,/0/default.jpg)
![Painting with a Ball [working proof]](https://api.nga.gov/iiif/83760c02-7774-4be8-8292-1d09a3bc55a2/full/843,/0/default.jpg)
