1980–1987
National Gallery of Art, 1936
National Gallery of Art, 1820
National Gallery of Art, 1733
National Gallery of Art, 1662
National Gallery of Art, 1500
National Gallery of Art, 1939
National Gallery of Art, 1982
National Gallery of Art, 1851
National Gallery of Art, 1993
National Gallery of Art, 1956
![John Locke, 1632-1704, Philospher [obverse]](https://api.nga.gov/iiif/9f6b0534-bc0a-43ba-a5df-c3489c9823eb/full/843,/0/default.jpg)
