1947–1948
National Gallery of Art, 1940
National Gallery of Art, 1834
National Gallery of Art, 1787
National Gallery of Art, 1845
National Gallery of Art, 1800
National Gallery of Art, 1928
National Gallery of Art, 1647
National Gallery of Art, 1936
National Gallery of Art, 1612
National Gallery of Art, 1922
National Gallery of Art, 1935
National Gallery of Art, 1500
![Galeazzo Maria Sforza, 1444-1476, 5th Duke of Milan 1466 [obverse]](https://api.nga.gov/iiif/012eb44e-dbb0-4dd0-8ae5-39e040620457/full/843,/0/default.jpg)