1975–1976
Gemini G.E.L., 1970
Sam Francis, 1960
Mark Stock, 1976
Mark Stock, 1978
Edward Henderson, 1977
Gemini G.E.L., 1979
Benjamin B. Smith, 1966
Edward Henderson, 1978
Gemini G.E.L., 1980
Sam Francis, 1959
Gemini G.E.L., 1976
Gemini G.E.L., 1977
![Bookplate for David Grainger Whitney [trial proof]](https://api.nga.gov/iiif/66d5a6ab-1df8-4469-9a6f-b028ddd646cf/full/843,/0/default.jpg)
![0 through 9 [trial proof]](https://api.nga.gov/iiif/c97f03b9-02c1-4e99-a78a-7e275656c3ed/full/843,/0/default.jpg)
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