1858
Patrons' Permanent Fund, 1978
Patrons' Permanent Fund, 1997
Patrons' Permanent Fund, 1967
Patrons' Permanent Fund, 1928
Patrons' Permanent Fund, 1950
Patrons' Permanent Fund, 1976
Patrons' Permanent Fund, 1949
Patrons' Permanent Fund, 1977
Patrons' Permanent Fund, 1973
Patrons' Permanent Fund, 1999
C. Robinson, 1938
![Green Angel 2 [trial proof 5]](https://api.nga.gov/iiif/b60dce16-445a-44c2-b364-02746d6e254d/full/843,/0/default.jpg)
![Target [state proof of 3rd state]](https://api.nga.gov/iiif/2ef91565-8f9d-4595-be49-db2a262caa8a/full/843,/0/default.jpg)
![Figure 2 [trial proof 3]](https://api.nga.gov/iiif/263b62c3-e2ae-4d72-a0bb-3cf7457f84f7/full/843,/0/default.jpg)
![Untitled [element in black proof]](https://api.nga.gov/iiif/9afc9018-0d45-4e4e-99f4-7f64f07863d1/full/843,/0/default.jpg)
![Face [trial proof 9]](https://api.nga.gov/iiif/4ff9c3df-55b6-42f5-996f-1995260ec788/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D Panel, working proof 10]](https://api.nga.gov/iiif/83e8c7fd-b780-4c4a-9c38-540dc46fb68e/full/843,/0/default.jpg)
![Untitled [working proof]](https://api.nga.gov/iiif/11c8f3a1-a660-4986-919e-81023ad1f47c/full/843,/0/default.jpg)
