1928
Dan and Mary Solomon, 1895
Patrons' Permanent Fund, 1981
Patrons' Permanent Fund, 1590
Dan and Mary Solomon, 1907
Patrons' Permanent Fund, 1967
Patrons' Permanent Fund, 1978
Patrons' Permanent Fund, 1973
Patrons' Permanent Fund, 1994
Patrons' Permanent Fund, 1999
Patrons' Permanent Fund, 1965
Patrons' Permanent Fund, 1969
Patrons' Permanent Fund, 1991
![Periscope [state proof of 1st state]](https://api.nga.gov/iiif/d29d551a-2d12-4ec7-88a7-fdacbaa5fe9c/full/843,/0/default.jpg)
![Title Page from 1st Etchings, 2nd State [trial proof]](https://api.nga.gov/iiif/807780bd-91fd-48df-9b55-038ff458d441/full/843,/0/default.jpg)
![Green Angel 2 Experimental Lithos [trial proof]](https://api.nga.gov/iiif/c4f0beb4-d863-4aee-baf3-a87ec16674bd/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/5d6c8926-8922-48b8-8d91-3fd299efc0d0/full/843,/0/default.jpg)
![Green Angel [working proof]](https://api.nga.gov/iiif/5024e2c0-da12-43bf-9dcd-8b62af844dae/full/843,/0/default.jpg)