Frank Lloyd Wright, The Heroic Years 1920 - 1932 - National Life Insurance Company Office Building, project - FLLW Archive Drawing Number 2404.041: Perspective (p. 105)

Drawing Citation

Drawing 041 - Perspective from corner (blue color rendering)
National Life Insurance Company Office Building, project (is cited in)
Frank Lloyd Wright, The Heroic Years 1920 - 1932 (published in)