1980–1985
Gemini G.E.L., 1969
Gemini G.E.L., 1972
Gemini G.E.L., 1978
Gemini G.E.L., 1967
Gemini G.E.L., 2007
Gemini G.E.L., 1980
Gemini G.E.L., 1966
Gemini G.E.L., 1983
Gemini G.E.L., 2008
![Zone [trial proof 4]](https://api.nga.gov/iiif/abaee809-c64a-4efa-9539-97ab064e85d9/full/843,/0/default.jpg)
![Figure 0 [experimental proof]](https://api.nga.gov/iiif/8b7833fc-4575-4d90-823e-5ce94f37f8ce/full/843,/0/default.jpg)
