Merton D. Simpson, New York Sotheby's, New York, November 20, 1990, lot 185 (part), consigned by the above Marc and Denyse Ginzberg, New York, acquired at the above auction William Frederick Gibbons, Los Angeles Jacaranda, New York Acquired from the above on April 15, 2015
Marc Ginzberg, African Forms: The Traditional Design and Function of Objects, Milan, 2000, p. 125