1782–1792
Patrons' Permanent Fund, 1973
Patrons' Permanent Fund, 1968
Patrons' Permanent Fund, 1843
Patrons' Permanent Fund, 1965
Patrons' Permanent Fund, 1649
Patrons' Permanent Fund, 1828
Patrons' Permanent Fund, 1893
Stiftung Ratjen, 1869
Stiftung Ratjen, 1750
Patrons' Permanent Fund, 1993
Patrons' Permanent Fund, 1996
![Four Panels from Untitled 1972 [C panel, trial proof 6]](https://api.nga.gov/iiif/c1346720-1220-455e-b848-0d39183464f7/full/843,/0/default.jpg)
![Figure 5 [trial proof 3]](https://api.nga.gov/iiif/7878ba1c-af15-48db-b4b9-0065d234bb96/full/843,/0/default.jpg)
![Face [proof]](https://api.nga.gov/iiif/c288566b-590f-49dc-bc8e-46d8c32b1ec7/full/843,/0/default.jpg)
![After Holbein [working proof]](https://api.nga.gov/iiif/f6d0c534-a4a7-43ad-8a5d-fc8bc23c9622/full/843,/0/default.jpg)
![Face with Watch [trial proof of 4th state and 5 plates]](https://api.nga.gov/iiif/49211e8a-e111-4f8f-85e0-041f683e4038/full/843,/0/default.jpg)