2020
Patrons' Permanent Fund, 1968
Patrons' Permanent Fund, 1995
Patrons' Permanent Fund, 1912
Patrons' Permanent Fund, 1981
Patrons' Permanent Fund, 1973
Patrons' Permanent Fund, 1978
Patrons' Permanent Fund, 1921
Patrons' Permanent Fund, 1920
Patrons' Permanent Fund, 1975
Patrons' Permanent Fund, 1977
Patrons' Permanent Fund, 1971
Patrons' Permanent Fund, 1972
![Figure 6 [trial proof]](https://api.nga.gov/iiif/99d11251-16e4-45a2-becd-ca218d8c460b/full/843,/0/default.jpg)
![Untitled (Orange Mezzotint) [trial proof D]](https://api.nga.gov/iiif/c90df33b-e2e8-4b1f-bc8e-baecec191553/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/045614ff-97c7-41bf-b404-658830867029/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [A panel, trial proof 1]](https://api.nga.gov/iiif/299c4e6f-b5d0-40d3-b16b-d644cc9f0bc8/full/843,/0/default.jpg)
![5 [proof of 2nd state]](https://api.nga.gov/iiif/1df35f10-6ead-4ce7-b18c-c33196d32fb8/full/843,/0/default.jpg)
![Coathanger and Spoon [proof]](https://api.nga.gov/iiif/6cd70cc0-3dc2-47bd-af93-02136cc0c7dc/full/843,/0/default.jpg)
