1850–1855
National Gallery of Art, 1900
National Gallery of Art, 1940
National Gallery of Art, 1925
National Gallery of Art, 1909
National Gallery of Art, 1936
National Gallery of Art, 1605
National Gallery of Art, 1526
National Gallery of Art, 1888
National Gallery of Art, 1881
National Gallery of Art, 1800
National Gallery of Art, 1895
National Gallery of Art, 1604
![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)
