1458
Inc. Duveen Brothers, 1493
Gustave Dreyfus, 1463
Inc. Duveen Brothers, 1500
Samuel H. Kress Foundation, 1517
Sotheby's, 1645
Gustave Dreyfus, 1578
Gustave Dreyfus, 1450
Sotheby's, 1867
Samuel H. Kress Foundation, 1544
Samuel H. Kress Foundation, 1763
Gustave Dreyfus, 1500
![Self-Portrait [obverse]](https://api.nga.gov/iiif/9cc9a94f-555f-40cc-821d-d9993ceae0eb/full/843,/0/default.jpg)
![Theology and Philosophy [reverse]](https://api.nga.gov/iiif/d75ac39f-5186-42cf-a509-a75e6d9d41f7/full/843,/0/default.jpg)
![Antonio Sarzanella de' Manfredi, Este Diplomat [obverse]](https://api.nga.gov/iiif/7414156b-455a-4a1c-accc-daa0ad6e020d/full/843,/0/default.jpg)
![Gianozzo di Bernardo Salviati, born 1462 [obverse]](https://api.nga.gov/iiif/a8ba719d-3a1d-426f-bddd-b4abecfeb2ae/full/843,/0/default.jpg)
![Altobello Averoldo of Brescia, died 1531, Bishop of Pola, Apostolic Legate [obverse]](https://api.nga.gov/iiif/dbb70b3b-fc96-4035-8312-c6b1b5357b33/full/843,/0/default.jpg)
![Juan de Herrera, c. 1530-1597, Architect of the Escorial [obverse]](https://api.nga.gov/iiif/f0499176-6efb-4ba8-9829-00124a014eeb/full/843,/0/default.jpg)
![Dante before the Mountain of Purgatory [reverse]](https://api.nga.gov/iiif/bdd3e1ce-13d1-42bf-ab88-a1e2b74e86c6/full/843,/0/default.jpg)
![Jupiter [obverse]](https://api.nga.gov/iiif/ffb696b4-f556-4c73-b3e7-94ad5a79e79a/full/843,/0/default.jpg)
![Hans Hauschel, born 1520 [obverse]](https://api.nga.gov/iiif/1693e18e-b761-4a79-a6c3-98ca26c06c5d/full/843,/0/default.jpg)
