1988
National Gallery of Art, 1660
National Gallery of Art, 1909
National Gallery of Art, 1936
National Gallery of Art, 1970
National Gallery of Art, 1892
National Gallery of Art, 1928
National Gallery of Art, 1771
National Gallery of Art, 1982
National Gallery of Art, 1543
National Gallery of Art, 1769
National Gallery of Art, 1966
![Untitled #5 [working proof 5]](https://api.nga.gov/iiif/ddb9e3de-5273-43cb-b2b2-88a2d8a0ba6f/full/843,/0/default.jpg)
![Philipp Melanchthon, 1497-1560, Reformer [obverse]](https://api.nga.gov/iiif/214bc5de-eca2-4245-af57-2f135b7a9450/full/843,/0/default.jpg)
