1500–1571
Gustave Dreyfus, 1470
Inc. Duveen Brothers, 1470
Samuel H. Kress Foundation, 1444
Inc. Duveen Brothers, 1536
Samuel H. Kress Foundation, 1629
Inc. Duveen Brothers, 1441
Gustave Dreyfus, 1515
Samuel H. Kress Foundation, 1497
Samuel H. Kress Foundation, 1552
Gustave Dreyfus, 1475
Inc. Duveen Brothers, 1513
![Alessandro de' Medici, 1512-1537, 1st Duke of Florence 1523 [obverse]](https://api.nga.gov/iiif/34941ae3-5a37-465e-abb6-3dd1ff64a684/full/843,/0/default.jpg)
![Leonello d'Este, 1407-1450, Marquess of Ferrara 1441 [obverse]](https://api.nga.gov/iiif/5015164f-a51e-4fec-a833-fb600b5d0159/full/843,/0/default.jpg)
![Willibald von Redwitz, 1493-1544, Canon of Bamberg [obverse]](https://api.nga.gov/iiif/ce028d34-9b07-4e22-af41-89292a8fcd7e/full/843,/0/default.jpg)
![Hercules Helping Atlas to Bear the Globe [reverse]](https://api.nga.gov/iiif/6b25cdc1-ad29-4d25-8d59-b068e5315069/full/843,/0/default.jpg)
![Francesco I Sforza, 1401-1466, 4th Duke of Milan 1450 [obverse]](https://api.nga.gov/iiif/7e634b18-4889-4b76-91c6-a40243914a73/full/843,/0/default.jpg)
![Trophy of Arms [reverse]](https://api.nga.gov/iiif/b20668c2-8617-4dee-824d-d170f20fceca/full/843,/0/default.jpg)
![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)
![Ippolita Gonzaga, 1535-1563, Daughter of Ferdinando [obverse]](https://api.nga.gov/iiif/4c316d80-0a88-4a36-bd2b-f66afe0f6834/full/843,/0/default.jpg)
![Christ among the Doctors [obverse]](https://api.nga.gov/iiif/d81bc3eb-69f6-4fdc-be42-e0ed3ef0dae0/full/843,/0/default.jpg)