1952
National Gallery of Art, 1793
National Gallery of Art, 1550
National Gallery of Art, 1969
National Gallery of Art, 1983
National Gallery of Art, 2013
National Gallery of Art, 1956
National Gallery of Art, 1500
National Gallery of Art, 1982
National Gallery of Art, 1783
National Gallery of Art, 1640
National Gallery of Art, 1971
National Gallery of Art, 1950
![Horse Pawing the Earth [reverse]](https://api.nga.gov/iiif/b7416b01-ec88-4f68-9ea6-81bcc7053428/full/843,/0/default.jpg)
![Allegorical Plaquette [reverse]](https://api.nga.gov/iiif/325efc1f-414d-4be0-bba4-5636f9430196/full/843,/0/default.jpg)
![Delaware Crossing [color trial proof]](https://api.nga.gov/iiif/2ff91d54-7f72-4d2a-a26a-cf3b4aa79feb/full/843,/0/default.jpg)
