1742–1744
Patrons' Permanent Fund, 1981
Patrons' Permanent Fund, 1997
Patrons' Permanent Fund, 1992
Stiftung Ratjen, 1893
Patrons' Permanent Fund, 1963
Patrons' Permanent Fund, 1681
Patrons' Permanent Fund, 1994
Patrons' Permanent Fund, 1974
Stiftung Ratjen, 1600
Patrons' Permanent Fund, 1860
![Cicada [trial proof]](https://api.nga.gov/iiif/c6cdbefd-6267-460f-a64c-61cf26839e9a/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/fb70f8a3-c421-4493-8afd-24e392b665d5/full/843,/0/default.jpg)
![Untitled [proof]](https://api.nga.gov/iiif/4058cf76-17fa-46f8-aa5a-e68f5cc86fab/full/843,/0/default.jpg)
