1980
National Gallery of Art, 1936
National Gallery of Art, 1541
National Gallery of Art, 1894
National Gallery of Art, 1988
National Gallery of Art, 1895
National Gallery of Art, 1937
National Gallery of Art, 1480
National Gallery of Art, 1947
National Gallery of Art, 1956
National Gallery of Art, 1515
Corcoran Gallery of Art, 1854
![Three Crowns: Constantinople, Iconium, and Trebizond [reverse]](https://api.nga.gov/iiif/df97a25b-5ece-4fcd-bfc3-0cd1e2089c8e/full/843,/0/default.jpg)
