1983–1985
National Gallery of Art, 1928
National Gallery of Art, 1884
National Gallery of Art, 1977
National Gallery of Art, 1935
National Gallery of Art, 1938
National Gallery of Art, 1940
National Gallery of Art, 1924
National Gallery of Art, 1936
![Skizze für Frühe Menschen (Sketch for Early Men) [p. 9]](https://api.nga.gov/iiif/250ee06e-0a71-4462-83ed-ed7c48fa34a5/full/843,/0/default.jpg)
![#9 from Nine Drypoints and Etchings [artist's proof]](https://api.nga.gov/iiif/094e7f48-2ef8-4b3d-bd54-bf0c0341cc72/full/843,/0/default.jpg)
![Notizen und kleine Skizzen (Notes and Small Sketches) [p. 22]](https://api.nga.gov/iiif/a4b73952-97e7-469a-9ed2-0effac97d12f/full/843,/0/default.jpg)
![Fiftieth Anniversary of Fritz Reuter's Death [reverse]](https://api.nga.gov/iiif/8b37e259-6a70-4bff-a9d5-d284d6648f99/full/843,/0/default.jpg)
