1887
National Gallery of Art, 1460
National Gallery of Art, 2000
National Gallery of Art, 1970
National Gallery of Art, 1620
National Gallery of Art, 1539
Corcoran Gallery of Art, 1978
National Gallery of Art, 1986
National Gallery of Art, 1936
National Gallery of Art, 1940
National Gallery of Art, 1859
National Gallery of Art, 1969
![Borso d'Este, 1413-1471, Marquess of Ferrara 1450, Duke of Modena and Reggio 1452 [obverse]](https://api.nga.gov/iiif/9fd91e3d-c54e-405f-b64f-f44e691a5c32/full/843,/0/default.jpg)
![Figure 7 [trial proof]](https://api.nga.gov/iiif/2a926bce-1780-418f-9d82-a50ecc5c8406/full/843,/0/default.jpg)