1928
Patrons' Permanent Fund, 1920
Patrons' Permanent Fund, 1989
Patrons' Permanent Fund, 1942
Patrons' Permanent Fund, 1858
Patrons' Permanent Fund, 1966
Patrons' Permanent Fund, 1662
Patrons' Permanent Fund, 1990
Patrons' Permanent Fund, 1800
Patrons' Permanent Fund, 2001
Patrons' Permanent Fund, 1993
Patrons' Permanent Fund, 1973
![The Seasons [trial proof D]](https://api.nga.gov/iiif/3cbcedb6-4d82-4fd1-869b-e176e592689e/full/843,/0/default.jpg)
![Light Bulb [proof]](https://api.nga.gov/iiif/ff41a0ec-a289-4d10-a78c-a0db4f4d691b/full/843,/0/default.jpg)
![The Seasons [proof]](https://api.nga.gov/iiif/8cbb3788-1479-4b06-ad44-fc14d86ec477/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/9374851a-e76a-4a73-8ce7-06573379c414/full/843,/0/default.jpg)
![After Holbein [trial proof]](https://api.nga.gov/iiif/463d73ef-a821-4fa6-970b-d6a2a5740e7b/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D panel, working proof 11]](https://api.nga.gov/iiif/c52610ce-e15e-4682-9b6d-c9126a116c62/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/e796d4bf-d437-44f7-9776-4a9d9bbdc478/full/843,/0/default.jpg)