1529
Inc. Duveen Brothers, 1491
Inc. Duveen Brothers, 1465
Samuel H. Kress Foundation, 1524
Inc. Duveen Brothers, 1467
Inc. Duveen Brothers, 1525
Inc. Duveen Brothers, 1441
Samuel H. Kress Foundation, 1775
Samuel H. Kress Foundation, 1767
Gustave Dreyfus, 1444
Gustave Dreyfus, 1552
Samuel H. Kress Foundation, 1500
Gustave Dreyfus, 1453
![Hieronymus Holzschuher, 1469-1529, Patrician of Nuremberg [obverse]](https://api.nga.gov/iiif/21544894-7603-478f-9fef-84000651d9e8/full/843,/0/default.jpg)
![Cosimo de' Medici, 1389-1464, Pater Patriae [obverse]](https://api.nga.gov/iiif/5e882297-58da-468c-9cb6-6e8b1ddeaa00/full/843,/0/default.jpg)
![Ferdinand I, 1503-1564, Archduke of Austria 1519, Holy Roman Emperor 1556 [obverse]](https://api.nga.gov/iiif/fc8c32cb-c84f-4864-81e1-90eddbe59950/full/843,/0/default.jpg)
![Filippo Maria Visconti, 1392-1447, Duke of Milan 1412 [obverse]](https://api.nga.gov/iiif/71a9068d-d7b8-4838-8afb-590cf47472d5/full/843,/0/default.jpg)
![Visconti Viper (bischera) [reverse]](https://api.nga.gov/iiif/e4342987-8ec2-43b7-aed8-fc5c635c5c05/full/843,/0/default.jpg)
![Lion Being Taught by Cupid to Sing [reverse]](https://api.nga.gov/iiif/67206f4c-b1ee-4084-bda6-2f37123bdde4/full/843,/0/default.jpg)
![Hippocrates [reverse]](https://api.nga.gov/iiif/2f43d574-9117-481e-820d-be4268f08e7c/full/843,/0/default.jpg)
![Isotta degli Atti, 1432/1433-1474, Mistress 1446, then Wife after 1453, of Sigismondo Malatesta [obverse]](https://api.nga.gov/iiif/704abb7e-0272-4265-b9fc-8dc5f56a8002/full/843,/0/default.jpg)