1937
United States Government, 1936
National Gallery of Art, 1938
United States Government, 1935
National Gallery of Art, 1915
National Gallery of Art, 1935
National Gallery of Art, 1728
United States Government, 1937
United States Government, 1940
National Gallery of Art, 1898
National Gallery of Art, 1478
National Gallery of Art, 1937
![Head of Saint John the Baptist [verso]](https://api.nga.gov/iiif/55b5f193-2777-4e67-bb0a-583bd1ad6e2f/full/843,/0/default.jpg)
![Gianfrancesco Gonzaga di Rodigo, 1445-1496, Lord of Bozzolo, Sabbioneta, and Viadana 1478 [obverse]](https://api.nga.gov/iiif/9eae158a-5c15-47df-ac9a-01e1ba760e15/full/843,/0/default.jpg)
