1948
National Gallery of Art, 1890
National Gallery of Art, 1930
National Gallery of Art, 1820
National Gallery of Art, 1837
National Gallery of Art, 1921
National Gallery of Art, 1910
National Gallery of Art, 1848
National Gallery of Art, 1532
National Gallery of Art, 1974
National Gallery of Art, 1924
National Gallery of Art, 1928
National Gallery of Art, 1610
![Johann Frederich, 1503-1554, Elector of Saxony 1532 [obverse]](https://api.nga.gov/iiif/fafa49ac-6fe1-458d-8473-08396851333b/full/843,/0/default.jpg)
