Frank Lloyd Wright Drawings: Masterworks fron the Frank Lloyd Wright Archives - YMCA, scheme 1, project - FLLW Archive Drawing Number 4920.027: Perspective (p. 200)

Drawing Citation

Drawing 027 - Perspective; brackets supporting upper level brick spandrel FLLW
YMCA, scheme 1, project (is cited in)
Frank Lloyd Wright Drawings: Masterworks fron the Frank Lloyd Wright Archives (published in)