1915
National Gallery of Art, 1939
National Gallery of Art, 1920
National Gallery of Art, 1797
National Gallery of Art, 1914
National Gallery of Art, 1507
National Gallery of Art, 1936
National Gallery of Art, 1860
National Gallery of Art, 1935
National Gallery of Art, 1940
National Gallery of Art, 1445
![Shield with the Arms of Della Rovere [reverse]](https://api.nga.gov/iiif/0c5a9d1f-f60a-46c4-a0fc-f6acf7ab240d/full/843,/0/default.jpg)
![Sigismondo Pandolfo Malatesta, 1417-1468, Lord of Rimini and Fano [obverse]](https://api.nga.gov/iiif/f629f2f0-44ce-43f6-8a1b-3c7604b8db64/full/843,/0/default.jpg)