1935–1940
National Gallery of Art, 1662
National Gallery of Art, 1600
National Gallery of Art, 1937
National Gallery of Art, 1928
National Gallery of Art, 1528
National Gallery of Art, 1960
National Gallery of Art, 1400
Williams, Dave H. and Reba W., 1941
National Gallery of Art, 1930
National Gallery of Art, 1920
National Gallery of Art, 1531
National Gallery of Art, 1800
![Ercole I d'Este, 1431-1505, 2nd Duke of Ferrara, Modena, and Reggio 1471 [obverse]](https://api.nga.gov/iiif/c2dd513b-923b-4462-b938-f0b8ae488438/full/843,/0/default.jpg)
