Pisanello, 1435
Pisanello, 1441
Pisanello, 1440
Pisanello, 1444
Pisanello, 1445
Marco Zoppo, 1467
Pisanello, 1447
![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)
![Initials of the Seven Virtues [reverse]](https://api.nga.gov/iiif/f03e55c1-845e-4b03-9423-d7798167fa9b/full/843,/0/default.jpg)
![Filippo Maria Visconti Riding in a Mountainous Landscape [reverse]](https://api.nga.gov/iiif/a6a725c0-d374-42dd-9766-9b7305c080c2/full/843,/0/default.jpg)
![Leonello d'Este, 1407-1450, Marquess of Ferrara 1441 [obverse]](https://api.nga.gov/iiif/6e76f27b-2c6e-4df2-a4a4-75cf2d4cd46f/full/843,/0/default.jpg)
![Sigismondo Pandolfo Malatesta, 1417-1468, Lord of Rimini 1432 [obverse]](https://api.nga.gov/iiif/e0cbf14f-7d30-401c-88cd-5cc224afcfec/full/843,/0/default.jpg)
![Innocence and Unicorn in a Moonlit Landscape [reverse]](https://api.nga.gov/iiif/40abdf44-4c0e-49c2-ac73-2bc356d480bb/full/843,/0/default.jpg)
![Charger, Books, and Sword [reverse]](https://api.nga.gov/iiif/7b4dae4a-d70a-4b04-851f-102be4b446a8/full/843,/0/default.jpg)
