1550
Samuel H. Kress Foundation, 1475
Samuel H. Kress Foundation, 1430
Gustave Dreyfus, 1440
Inc. Duveen Brothers, 1519
Inc. Duveen Brothers, 1540
Inc. Duveen Brothers, 1398
Inc. Duveen Brothers, 1500
Inc. Duveen Brothers, 1490
Samuel H. Kress Foundation, 1500
Samuel H. Kress Foundation, 1472
![Initials of the Seven Virtues [reverse]](https://api.nga.gov/iiif/f03e55c1-845e-4b03-9423-d7798167fa9b/full/843,/0/default.jpg)
![Figure in a Car Drawn by a Dragon and an Eagle [reverse]](https://api.nga.gov/iiif/ab43303e-4b13-4e45-852b-740cb3707ed2/full/843,/0/default.jpg)
![Giovanni de' Medici delle Bande Nere, 1498-1526 [obverse]](https://api.nga.gov/iiif/99ba2597-2274-4171-a922-c5400e3803ed/full/843,/0/default.jpg)
![Francesco I Sforza, 1401-1466, 4th Duke of Milan 1450 [obverse]](https://api.nga.gov/iiif/9463c4ad-2392-49b4-ba22-8c8271408cdd/full/843,/0/default.jpg)
![Felicity, Virtue, and Fame [reverse]](https://api.nga.gov/iiif/9a134e37-ebaa-4e8c-9de3-ee0937b72ab9/full/843,/0/default.jpg)
![Wounded Swan [reverse]](https://api.nga.gov/iiif/323bb856-ef02-4e1f-940a-08673c21145f/full/843,/0/default.jpg)
![Barbican [reverse]](https://api.nga.gov/iiif/ef1f8aa6-52e2-4459-9028-e23d0b02d6b1/full/843,/0/default.jpg)