1945
National Gallery of Art, 1946
National Gallery of Art, 1545
National Gallery of Art, 1955
National Gallery of Art, 1970
Bruce Fund, Ailsa Mellon, 1520
National Gallery of Art, 1600
National Gallery of Art, 1936
National Gallery of Art, 1942
National Gallery of Art, 1500
National Gallery of Art, 1884
National Gallery of Art, 1935
![Mercury and a Broken Obelisk [reverse]](https://api.nga.gov/iiif/a88d31b8-e063-4f26-a5d8-4f627d9cb74d/full/843,/0/default.jpg)
![The Muse Calliope [reverse]](https://api.nga.gov/iiif/6b1d2fe1-9d6d-4821-ad91-2bd654f705dd/full/843,/0/default.jpg)
![Radiant Sun among Clouds, above Sea [reverse]](https://api.nga.gov/iiif/9a9fd4c1-8741-4b2a-8dcf-5206aede50ea/full/843,/0/default.jpg)
![A Person Holding an Umbrella and a Seated Man with a Hat and a Glass [verso]](https://api.nga.gov/iiif/260cad2d-55bd-4444-af33-d2b952c036bc/full/843,/0/default.jpg)
