American
Zone [trial proof 4]
Souvenir (Black State)
Souvenir (Black State) [working proof]
Zone [trial proof 1]
, 1972
![Zone [trial proof 4]](https://api.nga.gov/iiif/abaee809-c64a-4efa-9539-97ab064e85d9/full/843,/0/default.jpg)
![Souvenir (Black State) [working proof]](https://api.nga.gov/iiif/240df90d-7cc9-4e20-8d27-30b01ce19f35/full/843,/0/default.jpg)
![Zone [trial proof 1]](https://api.nga.gov/iiif/87df4b1f-8820-45c3-8926-a1dfca8b3aac/full/843,/0/default.jpg)
![Viola [trial proof 1]](https://api.nga.gov/iiif/1fab94ba-76bd-433a-9cc3-e987c49b73ed/full/843,/0/default.jpg)
![Zone [working proof]](https://api.nga.gov/iiif/e0c7a0ce-d1f9-4b47-8a72-7bdca0154a58/full/843,/0/default.jpg)
![Zone [working proof]](https://api.nga.gov/iiif/1999af7d-aa2f-47f4-b196-48da915e2733/full/843,/0/default.jpg)
![Viola [trial proof 3]](https://api.nga.gov/iiif/b1a504b1-0ce5-4273-bab6-3f6b6339f29e/full/843,/0/default.jpg)
![Zone [working proof]](https://api.nga.gov/iiif/9c42b76d-c997-468c-aed0-01333e425774/full/843,/0/default.jpg)
![Fool's House [working proof]](https://api.nga.gov/iiif/1dde42bd-b6a0-4d41-b03b-1a5461bdf222/full/843,/0/default.jpg)
![Fool's House [working proof]](https://api.nga.gov/iiif/5a418233-157f-4045-935d-66594928e009/full/843,/0/default.jpg)
![Zone [trial proof 5]](https://api.nga.gov/iiif/f02d1580-f201-4ac2-ab59-1fc5383bd57f/full/843,/0/default.jpg)
![Zone [trial proof 6]](https://api.nga.gov/iiif/39ebf91c-690c-4ad3-825f-2dc12d0f6dd2/full/843,/0/default.jpg)
![Zone [trial proof 2]](https://api.nga.gov/iiif/b55fc1e7-9393-464d-882d-5849802c27d8/full/843,/0/default.jpg)
![Viola [working proof]](https://api.nga.gov/iiif/e0e613a8-23fe-44fe-a069-5cb35f09eb52/full/843,/0/default.jpg)
![Zone [working proof]](https://api.nga.gov/iiif/4b3f4381-5e08-419a-8416-d1a537194072/full/843,/0/default.jpg)
![Fool's House [trial proof]](https://api.nga.gov/iiif/01da48c7-9750-49b9-8bd2-92b1d39fe2dd/full/843,/0/default.jpg)
![Zone [trial proof 3]](https://api.nga.gov/iiif/48ae5fc8-ddf3-4aaf-bf9b-81e89a127636/full/843,/0/default.jpg)
![Zone [working proof]](https://api.nga.gov/iiif/98ee54a4-19f2-4f29-aac6-0efb041360d4/full/843,/0/default.jpg)