1974
National Gallery of Art, 1541
National Gallery of Art, 1936
National Gallery of Art, 1937
National Gallery of Art, 1980
National Gallery of Art, 1786
National Gallery of Art, 1956
National Gallery of Art, 1935
National Gallery of Art, 1589
National Gallery of Art, 1916
National Gallery of Art, 1887
National Gallery of Art, 1934
![Cosimo I de' Medici, 1519-1574, 2nd Duke of Florence 1537, later Grand Duke of Tuscany 1569 [reverse]](https://api.nga.gov/iiif/989e4815-62b5-4848-9f69-4fd19d451a8e/full/843,/0/default.jpg)
