1991
Gemini G.E.L., 1999
Gemini G.E.L., 1980
Gemini G.E.L., 1971
Gemini G.E.L., 1972
Gemini G.E.L., 1981
Gemini G.E.L., 1976
Gemini G.E.L., 1994
![Viola [trial proof 3]](https://api.nga.gov/iiif/b1a504b1-0ce5-4273-bab6-3f6b6339f29e/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/8316da5a-d6a1-4ded-9369-f0d18e9e3305/full/843,/0/default.jpg)
!["M" [trial proof]](https://api.nga.gov/iiif/1169d401-2123-4f5c-9d17-60aa3b570e1c/full/843,/0/default.jpg)
![James [special proof]](https://api.nga.gov/iiif/219d8458-2f75-4d99-bf65-e89e8e98cadd/full/843,/0/default.jpg)