Frank Lloyd Wright; Volume 06: Monograph 1936-1941 - House, "Wingspread" for Herbert F. Johnson - FLLW Archive Drawing Number 3703.078: Plan (p. 11, fig. 10)

Drawing Citation

Drawing 078 - Roof framing plan
House, "Wingspread" for Herbert F. Johnson (is cited in)
Frank Lloyd Wright; Volume 06: Monograph 1936-1941 (published in)