1972
Joshua P. Smith, 1977
Joshua P. Smith, 1986
Patrons' Permanent Fund, 1937
Patrons' Permanent Fund, 1981
Patrons' Permanent Fund, 1968
Patrons' Permanent Fund, 1976
Patrons' Permanent Fund, 1775
Patrons' Permanent Fund, 1969
Patrons' Permanent Fund, 1973
Patrons' Permanent Fund, 1979
Patrons' Permanent Fund, 1928
![Periscope [trial proof]](https://api.nga.gov/iiif/9db54ed9-226d-4110-a923-0bac52e3df09/full/843,/0/default.jpg)
![Figure 8 [trial proof 1]](https://api.nga.gov/iiif/b8b57cc4-855c-4328-9372-a9544001019a/full/843,/0/default.jpg)
![Corpse and Mirror [trial proof 3]](https://api.nga.gov/iiif/d85e7f7e-3b4d-4699-a210-27108e75489b/full/843,/0/default.jpg)
![Untitled, Second State (Ruler and Fork) [trial proof]](https://api.nga.gov/iiif/3b743e60-981b-4d51-ab86-ce15f6c00405/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D panel, trial proof 6]](https://api.nga.gov/iiif/a23ee6f5-e9a7-4a00-a79e-9a52d7ee277e/full/843,/0/default.jpg)
![Target with Four Faces [state proof of 4th state]](https://api.nga.gov/iiif/64b008d2-3095-43c9-b228-c68a4ccea8c7/full/843,/0/default.jpg)
