Frank Lloyd Wright Drawings: Masterworks fron the Frank Lloyd Wright Archives - Solomon R. Guggenheim Museum - FLLW Archive Drawing Number 4305.006: Elevations (p. 149)

Drawing Citation

Drawing 006 - Elevation; hexagonal plan, vertical walls
Solomon R. Guggenheim Museum (is cited in)
Frank Lloyd Wright Drawings: Masterworks fron the Frank Lloyd Wright Archives (published in)