Frank Lloyd Wright: The Lost Years, 1910-1922 - Imperial Hotel, scheme 2 - FLLW Archive Drawing Number 1509.198: Drawing (p. 213, fig. 210)

Drawing Citation

Drawing 198 - Ornament, "Multiple frame as elongated fret." Alofsin
Imperial Hotel, scheme 2 (is cited in)
Frank Lloyd Wright: The Lost Years, 1910-1922 (published in)