Frank Lloyd Wright, The Heroic Years 1920 - 1932 - "Steel Cathedral" for William Norman Guthrie, project - FLLW Archive Drawing Number 2602.002: Floor Plan (p. 155)

Drawing Citation

Drawing 002 - Floor plan
"Steel Cathedral" for William Norman Guthrie, project (is cited in)
Frank Lloyd Wright, The Heroic Years 1920 - 1932 (published in)