1966
National Gallery of Art, 1931
National Gallery of Art, 1748
National Gallery of Art, 1934
National Gallery of Art, 1645
National Gallery of Art, 1897
National Gallery of Art, 1765
National Gallery of Art, 1922
National Gallery of Art, 1953
National Gallery of Art, 1956
National Gallery of Art, 1938
National Gallery of Art, 1940
![Two Maps I [trial proof]](https://api.nga.gov/iiif/09ea197d-e9c9-4940-b850-e633ea462150/full/843,/0/default.jpg)
