1951–1952
Patrons' Permanent Fund, 1966
Patrons' Permanent Fund, 1871
Patrons' Permanent Fund, 1997
Joshua P. Smith, 1984
Patrons' Permanent Fund, 1969
Patrons' Permanent Fund, 1917
Patrons' Permanent Fund, 1971
Patrons' Permanent Fund, 1850
Patrons' Permanent Fund, 1877
Joshua P. Smith, 1986
Patrons' Permanent Fund, 1972
Patrons' Permanent Fund, 1913
![Ruler [misc. proof]](https://api.nga.gov/iiif/71717dbc-8a1e-44c1-82a3-cebcb9b3901a/full/843,/0/default.jpg)
![Untitled [proof]](https://api.nga.gov/iiif/4058cf76-17fa-46f8-aa5a-e68f5cc86fab/full/843,/0/default.jpg)
![Figure 4 [trial proof]](https://api.nga.gov/iiif/b226699b-b7e1-4418-80d6-cbfbd95b771d/full/843,/0/default.jpg)
