1400–1499
Samuel H. Kress Foundation, 1595
Gustave Dreyfus, 1525
Inc. Duveen Brothers, 1590
Samuel H. Kress Foundation, 1500
Inc. Duveen Brothers, 1475
Inc. Duveen Brothers, 1500
Gustave Dreyfus, 1445
Samuel H. Kress Foundation, 1490
Inc. Duveen Brothers, 1446
Samuel H. Kress Foundation, 1535
Inc. Duveen Brothers, 1505
Samuel H. Kress Foundation, 1480
![Sixtus IV (Francesco della Rovere, 1414-1484), Pope 1471 [obverse]](https://api.nga.gov/iiif/3a538c6d-adea-420f-bbcc-b241c54384a3/full/843,/0/default.jpg)
![Sabina, died A.D. 136 or 137, Wife of Hadrian [obverse]](https://api.nga.gov/iiif/f4fe137c-964a-4af1-92a1-9875d7348f4b/full/843,/0/default.jpg)
![Gianfrancesco Riding in a Rocky Landscape, with a Companion [reverse]](https://api.nga.gov/iiif/c6ab8a8f-acb8-438b-bb4b-8b34d3843094/full/843,/0/default.jpg)
![Vittorino de' Rambaldoni da Feltre, 1379-1446, Humanist [obverse]](https://api.nga.gov/iiif/37136d42-8bd7-4311-96e2-a86543be3c93/full/843,/0/default.jpg)
![The Crucifixion [reverse]](https://api.nga.gov/iiif/6dd4a8c1-0167-45c8-8efc-f28919ebb0ed/full/843,/0/default.jpg)
![Bartolommeo Partenio, active 1480-1485, Humanist [obverse]](https://api.nga.gov/iiif/2d416f08-7a2e-4b59-b032-c33c3d409e67/full/843,/0/default.jpg)