1944
Frank, Robert, 1949
National Gallery of Art, 1938
National Gallery of Art, 1600
National Gallery of Art, 1939
National Gallery of Art, 1984
National Gallery of Art, 1985
National Gallery of Art, 1937
National Gallery of Art, 1625
National Gallery of Art, 1968
National Gallery of Art, 1940
National Gallery of Art, 1489
![Guillaume de Poitiers, died 1503, Marquis de Cotrone [obverse]](https://api.nga.gov/iiif/4cdb68dc-4d28-45c0-a6d5-b4dc0f7f1064/full/843,/0/default.jpg)