1983
National Gallery of Art, 1957
National Gallery of Art, 1480
National Gallery of Art, 1936
National Gallery of Art, 1935
National Gallery of Art, 1844
National Gallery of Art, 1775
National Gallery of Art, 1894
National Gallery of Art, 1537
National Gallery of Art, 1890
National Gallery of Art, 1910
National Gallery of Art, 1966
![Cosimo I de' Medici, 1519-1574, Duke of Florence 1537 [obverse]](https://api.nga.gov/iiif/2b87dffe-1a22-4e19-93cb-5c8c99086a37/full/843,/0/default.jpg)
