1935–1939
National Gallery of Art, 1850
National Gallery of Art, 1763
National Gallery of Art, 1985
National Gallery of Art, 1705
National Gallery of Art, 1837
National Gallery of Art, 1966
National Gallery of Art, 1875
National Gallery of Art, 1905
National Gallery of Art, 1935
National Gallery of Art, 1953
National Gallery of Art, 1923
Williams, Dave H. and Reba W., 1930
![Uniting Europe [reverse]](https://api.nga.gov/iiif/e8a1207b-9d0c-404b-8562-2faa42386c9c/full/843,/0/default.jpg)
