1969–1970
National Gallery of Art, 1971
National Gallery of Art, 1937
National Gallery of Art, 1659
National Gallery of Art, 1952
National Gallery of Art, 1700
National Gallery of Art, 1935
National Gallery of Art, 1954
National Gallery of Art, 1929
National Gallery of Art, 1955
National Gallery of Art, 1936
National Gallery of Art, 1941
National Gallery of Art, 1449
![Sigismondo Pandolfo Malatesta, 1417-1468, Lord of Rimini and Fano [obverse]](https://api.nga.gov/iiif/31253b58-ee7e-4a83-a0c8-b1a7f557fa31/full/843,/0/default.jpg)