Wrightscapes: Frank Lloyd Wright's Landscape Designs - Site Plan for Usonian Homes, Inc, "Usonia II" - FLLW Archive Drawing Number 4720.002: Site Plan (p. 256, fig. 8-9)

Drawing Citation

Drawing 002 - Site plan
Site Plan for Usonian Homes, Inc, "Usonia II" (is cited in)
Wrightscapes: Frank Lloyd Wright's Landscape Designs (published in)