1921
National Gallery of Art, 1937
National Gallery of Art, 1985
National Gallery of Art, 1965
National Gallery of Art, 1982
National Gallery of Art, 1941
National Gallery of Art, 1460
National Gallery of Art, 1970
National Gallery of Art, 1999
National Gallery of Art, 1973
National Gallery of Art, 1465
National Gallery of Art, 1485
![Borso d'Este, 1413-1471, Marquess of Ferrara 1450, Duke of Modena and Reggio 1452 [obverse]](https://api.nga.gov/iiif/7c3589da-ddad-482c-8abb-a53f153f029e/full/843,/0/default.jpg)
![Marco Barbarigo, c. 1413-1486, Doge of Venice 1485 [obverse]](https://api.nga.gov/iiif/0a996318-4dc0-436f-9e49-1523da695302/full/843,/0/default.jpg)
