1975
National Gallery of Art, 1808
National Gallery of Art, 1937
National Gallery of Art, 1497
National Gallery of Art, 1942
National Gallery of Art, 1955
National Gallery of Art, 1543
National Gallery of Art, 1938
National Gallery of Art, 1556
National Gallery of Art, 1480
National Gallery of Art, 1935
National Gallery of Art, 1936
![Lodovico Maria Sforza, called il Moro, 1451-1508, 7th Duke of Milan 1494-1500 [obverse]](https://api.nga.gov/iiif/035802a4-fd77-4bed-ab54-4558fa9a1a1d/full/843,/0/default.jpg)
![Inscription [reverse]](https://api.nga.gov/iiif/fbf7556f-2b37-42b6-89a0-7db5446f44d0/full/843,/0/default.jpg)
![Tommaso Rangone, 1493-1577, Physician of Ravenna [obverse]](https://api.nga.gov/iiif/f9e0da6b-e737-468b-a51b-4ec8722d987e/full/843,/0/default.jpg)
![Pietro Machiavelli, 1460/1461-1519 [obverse]](https://api.nga.gov/iiif/e84e12a3-1e64-41f6-8005-e51350a40fe2/full/843,/0/default.jpg)
