Christie’s, Important 20th-Century Design, New York, June 7, 1996, Lot 208
Virginia Terry Boyd, Frank Lloyd Wright and the House Beautiful, exh. cat., International Arts and Artists, Washington D.C., 2005, p. 63, fig. 17 and p. 157 for similar examples; Alan Hess and Alan Weintraub, Frank Lloyd Wright Mid-Century Modern, New York, 2007, pp. 120, 122 and 166–67 for similar examples