1995
National Gallery of Art, 1914
National Gallery of Art, 1938
National Gallery of Art, 1849
National Gallery of Art, 1933
National Gallery of Art, 1939
National Gallery of Art, 1970
National Gallery of Art, 1935
National Gallery of Art, 1893
Patrons' Permanent Fund, 1853
National Gallery of Art, 1871
National Gallery of Art, 1962
National Gallery of Art, 1891
![Untitled (White Mezzotint) [state proof of 2nd state]](https://api.nga.gov/iiif/59eda917-fa5a-4b0f-af3c-998f7f293c88/full/843,/0/default.jpg)
![Light Bulb [working proof]](https://api.nga.gov/iiif/882b1de3-7d09-4363-b3c9-55cc8e9ffae8/full/843,/0/default.jpg)
