1750–1799
Inc. Duveen Brothers, 1500
Peter Arrell Brown Widener, 1662
Joseph E. Widener, 1560
Joseph E. Widener, 1662
Joseph E. Widener, 1750
Inc. Duveen Brothers, 1462
Inc. Duveen Brothers, 1499
Peter Arrell Brown Widener, 1535
Inc. Duveen Brothers, 1447
Joseph E. Widener, 1664
Inc. Duveen Brothers, 1454
![Shield of Bentivoglio [reverse]](https://api.nga.gov/iiif/db3a7599-3116-459b-91b1-146b8bbd6994/full/843,/0/default.jpg)
![Gian Giacomo Trivulzio, 1441-1518, Marshal of France 1499 [obverse]](https://api.nga.gov/iiif/4a92c579-2fc0-4d27-960f-c6706d1790c7/full/843,/0/default.jpg)
![Lodovico Gonzaga in Armor, on Horseback [reverse]](https://api.nga.gov/iiif/68b22cbc-6e62-4785-b0fa-2c85e70c9aa5/full/843,/0/default.jpg)
![Closed Book [reverse]](https://api.nga.gov/iiif/e58123e6-fdcc-4434-87e6-40e2bea5b0b5/full/843,/0/default.jpg)