1855
Patrons' Permanent Fund, 1982
Fraenkel Gallery, 1861
Patrons' Permanent Fund, 1966
Patrons' Permanent Fund, 1971
Édouard Baldus, 1868
Édouard Baldus, 1861
Patrons' Permanent Fund, 2001
Patrons' Permanent Fund, 1981
Patrons' Permanent Fund, 1677
Fraenkel Gallery, 1964
Patrons' Permanent Fund, 1965
![Ruler [trial proof]](https://api.nga.gov/iiif/d5b41dd2-318f-4e93-bbdd-10d0fe6f5f21/full/843,/0/default.jpg)
![Coathanger and Spoon [proof]](https://api.nga.gov/iiif/6cd70cc0-3dc2-47bd-af93-02136cc0c7dc/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/61eecd5c-ebe4-436e-83aa-c967843cafd1/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/a55ff16f-5be5-4796-8883-c8cf9ca2b643/full/843,/0/default.jpg)
![Periscope [state proof of 3rd state]](https://api.nga.gov/iiif/812d905d-92c4-4f94-a05b-60de032a8af7/full/843,/0/default.jpg)
