1820
Karl und Faber, 1567
Patrons' Permanent Fund, 1975
Patrons' Permanent Fund, 1979
Patrons' Permanent Fund, 1976
Patrons' Permanent Fund, 1660
Patrons' Permanent Fund, 1987
Stiftung Ratjen, 1744
Patrons' Permanent Fund, 1923
Patrons' Permanent Fund, 1985
Patrons' Permanent Fund, 2003
Patrons' Permanent Fund, 1969
![Land's End [working proof]](https://api.nga.gov/iiif/319ea6b0-384b-4813-a961-b6da6de37a08/full/843,/0/default.jpg)
![Feet (b) [trial proof 9]](https://api.nga.gov/iiif/cc99f466-ccef-4e37-a2c8-d222d158bc33/full/843,/0/default.jpg)
![The Seasons (Winter) [state proof of 1st state]](https://api.nga.gov/iiif/c03481ad-9f71-4c7f-ae41-c6de745f1eb9/full/843,/0/default.jpg)
![Flagstones and Casts [trial proof]](https://api.nga.gov/iiif/875ac74c-d72a-4e57-acc2-1b2211ba3e57/full/843,/0/default.jpg)
![Ventriloquist [trial proof]](https://api.nga.gov/iiif/37ad14f1-2517-45af-b2b5-3f9528a32c9d/full/843,/0/default.jpg)
![Figure 6 [working proof]](https://api.nga.gov/iiif/1a96870d-ed0a-44c7-b2d4-585b26d27429/full/843,/0/default.jpg)