1943
National Gallery of Art, 1880
National Gallery of Art, 1700
National Gallery of Art, 1980
National Gallery of Art, 1507
National Gallery of Art, 1571
National Gallery of Art, 1974
National Gallery of Art, 1570
National Gallery of Art, 1681
National Gallery of Art, 1635
National Gallery of Art, 1859
National Gallery of Art, 1818
National Gallery of Art, 1949
![Albert III, 1443-1500, Duke of Saxony [obverse]](https://api.nga.gov/iiif/1f390910-3c4b-4db8-a9ba-6dccb5b5f7d3/full/843,/0/default.jpg)
![Drypoint Zeta [special proof]](https://api.nga.gov/iiif/51358fc0-5cb3-4175-96e9-1b6519a9fc0f/full/843,/0/default.jpg)
