1441
Inc. Duveen Brothers, 1500
Inc. Duveen Brothers, 1600
Joseph E. Widener, 1487
Inc. Duveen Brothers, 1502
Inc. Duveen Brothers, 1825
Joseph E. Widener, 1719
Inc. Duveen Brothers, 1459
Inc. Duveen Brothers, 1562
Pisanello, 1441
Inc. Duveen Brothers, 1540
Inc. Duveen Brothers, 1725
Joseph E. Widener, 1736
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![Galeazzo Maria Sforza, 1444-1476, 5th Duke of Milan 1466 [reverse]](https://api.nga.gov/iiif/f4079000-c503-453b-9ede-449b21642e19/full/843,/0/default.jpg)
![Tommaso Rangone, 1493-1577, Physician of Ravenna [obverse]](https://api.nga.gov/iiif/88dc85ad-c0ff-4be7-be90-4528d08b4cf1/full/843,/0/default.jpg)
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