1964–1969
Patrons' Permanent Fund, 1977
Patrons' Permanent Fund, 1969
Patrons' Permanent Fund, 1798
Patrons' Permanent Fund, 1922
Patrons' Permanent Fund, 1971
Lee Friedlander, 1964
Patrons' Permanent Fund, 1995
Patrons' Permanent Fund, 1974
Patrons' Permanent Fund, 1973
Patrons' Permanent Fund, 1976
![0 through 9 [trial proof]](https://api.nga.gov/iiif/c87371a5-af74-4b08-8c79-c2edb9167f0c/full/843,/0/default.jpg)
![Figure 1 [color trial proof]](https://api.nga.gov/iiif/12239379-e928-4fb3-b6fb-5c8d18956f8a/full/843,/0/default.jpg)
![Bent "Blue" [trial proof]](https://api.nga.gov/iiif/45fcb654-225f-4a8f-b6fa-ffe758250751/full/843,/0/default.jpg)
![Untitled (Purple Mezzotint) [trial proof D]](https://api.nga.gov/iiif/c4b3201c-9dc3-4c30-ab3c-5eec316c6c1f/full/843,/0/default.jpg)
![Decoy II [trial proof]](https://api.nga.gov/iiif/671a49fe-f83b-43ba-82c4-24b74933fb4f/full/843,/0/default.jpg)
![Rejected Plates: Hand [trial proof 4]](https://api.nga.gov/iiif/8f25219b-0ad6-4f9e-8877-4ea2772bb442/full/843,/0/default.jpg)