1425–1474
Kress Foundation, Samuel H., 1650
Dreyfus, Gustave, 1455
National Gallery of Art, 1901
National Gallery of Art, 1923
Dreyfus, Gustave, 1528
Duveen Brothers, Inc., 1750
National Gallery of Art, 1930
National Gallery of Art, 1936
National Gallery of Art, 1723
National Gallery of Art, 1893
National Gallery of Art, 1900
Duveen Brothers, Inc., 1490
![Callistus III (Alfonso de Borja, 1378-1458), Pope 1455 [obverse]](https://api.nga.gov/iiif/625a462d-cea6-45f6-a073-355fec433c94/full/843,/0/default.jpg)
![Line (Single Line) [p. 21]](https://api.nga.gov/iiif/f2e82115-d981-4425-82d3-a32abf5a93c9/full/843,/0/default.jpg)
![Ambrosius Jung, 1471-1548, City Physician of Augsburg [obverse]](https://api.nga.gov/iiif/17b7fb99-3f97-4273-94eb-90e87ae5c254/full/843,/0/default.jpg)
![Venus and Mars [reverse]](https://api.nga.gov/iiif/257a50f7-f83b-4616-be7f-9c0b5f376424/full/843,/0/default.jpg)