Avery Coonley House, Riverside, Illinois
Hirschl & Adler, New York
Acquired from the above by the present owner, 1992
Donald Hoffmann, Frank Lloyd Wright's Robie House, New York, 1984, pp. 48-50, 52, 63, 65, 77, 79 for similar examples
Frank Lloyd Wright: Facets of Design, exh. cat., The Chrysler Museum, 1990, n.p.