1498
Patrons' Permanent Fund, 1976
August Laube, 1498
Patrons' Permanent Fund, 1964
Patrons' Permanent Fund, 1860
Patrons' Permanent Fund, 1997
Albrecht Dürer, 1495
Patrons' Permanent Fund, 1780
Albrecht Dürer, 1500
Patrons' Permanent Fund, 1987
Albrecht Dürer, 1504
C.G. Boerner LLC, 1796
Patrons' Permanent Fund, 1912
![Light Bulb [working proof]](https://api.nga.gov/iiif/b677c783-899b-4518-adce-4877b24b09b2/full/843,/0/default.jpg)
![Green Angel 2 [trial proof 19]](https://api.nga.gov/iiif/caa05b99-0708-42b0-817d-3ac91b19118b/full/843,/0/default.jpg)
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