1878–1879
National Gallery of Art, 1935
National Gallery of Art, 1617
National Gallery of Art, 1684
Corcoran Gallery of Art, 1850
National Gallery of Art, 1938
Corcoran Gallery of Art, 1844
National Gallery of Art, 1870
National Gallery of Art, 1983
Corcoran Gallery of Art, 1927
National Gallery of Art, 1837
National Gallery of Art, 1667
National Gallery of Art, 2000
![Ernst Bogislaus, Duke of Croy and Arschott, Prince of the Holy Roman Empire [obverse]](https://api.nga.gov/iiif/647fa7c2-c517-4be5-988e-d2d7c7a69390/full/843,/0/default.jpg)
