US Marine Corps
F.F. 42 1/2 S.
Preliminary
Dome*
R. BUCKMINSTER
FULLER
(1955):
Dome which results from the subdivision of the surface of a semi sphere into 6 bands, some of which are repeated our times to total 15 strips, each of which is subdivided into a varying number of irregular triangular faces.
This case can result in uneven, oriented and discontinuous enclosures.