Treasures of Taliesin: Seventy Six Unbuilt Designs - House, "Eaglefeather" for Arch Oboler, project - FLLW Archive Drawing Number 4018.001: Perspective (fig. 25)

Drawing Citation

Drawing 001 - Perspective from below the end of the main balcony overhang(blue)
House, "Eaglefeather" for Arch Oboler, project (is cited in)
Treasures of Taliesin: Seventy Six Unbuilt Designs (published in)