Frank Lloyd Wright; Volume 07: Monograph 1942-1950 - Usonian Houses for the USA, "Cloverleaf" - FLLW Archive Drawing Number 4203.017: Site Plan (p. 7, fig. 10)

Drawing Citation

Drawing 017 - Site plan and one "Clover - Leaf Quadruple"
Usonian Houses for the USA, "Cloverleaf" (is cited in)
Frank Lloyd Wright; Volume 07: Monograph 1942-1950 (published in)