1500
Gustave Dreyfus, 1500
Samuel H. Kress Foundation, 1435
Gustave Dreyfus, 1435
Samuel H. Kress Foundation, 1504
Samuel H. Kress Foundation, 1759
Gustave Dreyfus, 1551
Gustave Dreyfus, 1470
Samuel H. Kress Foundation, 1454
Inc. Duveen Brothers, 1520
Inc. Duveen Brothers, 1400
Inc. Duveen Brothers, 1662
Inc. Duveen Brothers, 1500
![Giovanni Boccaccio, 1313-1375, Florentine Writer [obverse]](https://api.nga.gov/iiif/74161c14-e36e-4142-bd16-14658fdf9b33/full/843,/0/default.jpg)
![Leonello d'Este, 1407-1450, Marquess of Ferrara 1441 [obverse]](https://api.nga.gov/iiif/d055ff33-5c6f-491f-ae0d-bbb3193e5c96/full/843,/0/default.jpg)
![Salamander in Flames [reverse]](https://api.nga.gov/iiif/fdd718ba-7038-4433-9511-f83796574eac/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/32578261-8699-4ffd-9c07-41019fb74414/full/843,/0/default.jpg)
![Helmeted Figure Holding Victory and a Plant [reverse]](https://api.nga.gov/iiif/50de5f8e-f706-4b99-9910-2a4d4f25069a/full/843,/0/default.jpg)