1964
National Gallery of Art, 1904
National Gallery of Art, 1969
National Gallery of Art, 1950
National Gallery of Art, 1500
National Gallery of Art, 1923
National Gallery of Art, 1514
National Gallery of Art, 1954
National Gallery of Art, 1941
National Gallery of Art, 1935
National Gallery of Art, 1963
National Gallery of Art, 1532
National Gallery of Art, 1962
![Ale Cans [trial proof]](https://api.nga.gov/iiif/8c27a9ec-5ffe-4f10-9e1b-fda36197ea94/full/843,/0/default.jpg)
![Figure 1 [trial proof]](https://api.nga.gov/iiif/5bcc8798-49f6-4870-bf43-854c8262150e/full/843,/0/default.jpg)
![Pinion [working proof]](https://api.nga.gov/iiif/1866f8ff-e169-4e94-927d-6e49a6b9092c/full/843,/0/default.jpg)
