1999
National Gallery of Art, 1940
National Gallery of Art, 1565
National Gallery of Art, 1540
National Gallery of Art, 1938
National Gallery of Art, 1910
National Gallery of Art, 1546
National Gallery of Art, 1728
National Gallery of Art, 1903
National Gallery of Art, 1913
National Gallery of Art, 1593
National Gallery of Art, 1969
![Girolamo Cornaro, c. 1486-1551, Venetian Patrician [obverse]](https://api.nga.gov/iiif/2fe61725-6d59-40a3-b8c1-708dc930593d/full/843,/0/default.jpg)
![Hippocrates and Dr. John Freind [reverse]](https://api.nga.gov/iiif/9ded7ef5-62b1-44fc-ba1d-629b2c83a549/full/843,/0/default.jpg)
![Figure 4 [experimental trial proof]](https://api.nga.gov/iiif/751d8a1e-a0dc-4d55-9070-cb1081769801/full/843,/0/default.jpg)