1763–1764
National Gallery of Art, 1987
National Gallery of Art, 1936
National Gallery of Art, 1850
National Gallery of Art, 1634
National Gallery of Art, 1974
National Gallery of Art, 1955
National Gallery of Art, 1939
National Gallery of Art, 1940
National Gallery of Art, 1490
National Gallery of Art, 1619
National Gallery of Art, 1977
National Gallery of Art, 1675
![Gratitude (La Reconnaissance) [obverse]](https://api.nga.gov/iiif/693a8a9f-17c3-4048-848a-62edf14ebb77/full/843,/0/default.jpg)
![An Owl [reverse]](https://api.nga.gov/iiif/5e0eff2b-f67d-46c3-bde6-b02369debad9/full/843,/0/default.jpg)
