1909–1931
National Gallery of Art, 1852
National Gallery of Art, 1989
Corcoran Gallery of Art, 1932
National Gallery of Art, 1966
National Gallery of Art, 1567
National Gallery of Art, 1954
National Gallery of Art, 1914
National Gallery of Art, 1940
National Gallery of Art, 1896
National Gallery of Art, 1937
National Gallery of Art, 1941
National Gallery of Art, 1773
![Cosimo I de' Medici, 1519-1574, Duke of Florence 1537 [obverse]](https://api.nga.gov/iiif/e47168a7-b573-42a4-8db1-378f2f994d5e/full/843,/0/default.jpg)
