“The Nestable Structural Joggled Diamond Shingles Geodesic. Please start patent drawings and application. See T.C. drawings and models in your files. [signature of R. Buckminster Fuller] 10/22/61.” Drawing, 8.11 x 11 inches. Previously unpublished. From the synchronofile, one of the largest private collections of works by and about Fuller today. Part of Fuller’s filing for patent 3,197,927 “Geodesic Structures” (also known as the fly’s eye dome).