Phurniture, Inc., New York
Acquired from the above by the present owner, 2004
Eleanor Dienstag, “Happy birthday, Shop One,” Democrat and Chronicle, Rochester, September 24, 1972, one chair illustrated p. 20
Emily Evans Eerdmans, Wendell Castle, A Catalogue Raisonné 1958-2012, New York, 2014, one chair illustrated p. 97