1873
National Gallery of Art, 1500
National Gallery of Art, 1870
National Gallery of Art, 1940
National Gallery of Art, 1941
National Gallery of Art, 1585
National Gallery of Art, 1659
National Gallery of Art, 1936
National Gallery of Art, 1890
National Gallery of Art, 1466
National Gallery of Art, 1908
National Gallery of Art, 1694
![Island in a Stormy Sea [reverse]](https://api.nga.gov/iiif/162a280c-1159-4b05-b323-54e96a673500/full/843,/0/default.jpg)
![Francesco I Sforza, 1401-1466, 4th Duke of Milan 1450 [obverse]](https://api.nga.gov/iiif/2969b190-b490-420f-bf2c-9d57f53a2110/full/843,/0/default.jpg)
