1627–1692
National Gallery of Art, 1844
National Gallery of Art, 1937
National Gallery of Art, 1954
National Gallery of Art, 1951
National Gallery of Art, 1935
National Gallery of Art, 1959
Bruce Fund, Ailsa Mellon, 1589
National Gallery of Art, 1532
National Gallery of Art, 1655
National Gallery of Art, 1924
National Gallery of Art, 1630
![Johann Frederich, 1503-1554, Elector of Saxony 1532 [obverse]](https://api.nga.gov/iiif/fafa49ac-6fe1-458d-8473-08396851333b/full/843,/0/default.jpg)
