[Nazli Heeramaneck and Charlotte Weidler, New York]; Cranbrook Academy of Art, Bloomfield Hills, MI, 1948–1972; (Parke-Bernet Gallery, New York, May 2-5, 1972, no. 240)
Jones, Julie, and Susan Mullin Vogel. Notable Acquisitions (Metropolitan Museum of Art) (1965–75), pp. 171–83.
Cranbrook Collections. New York: Sotheby Parke Bernet, Inc., May 2–5, 1972, no. 240, p. 90.
Ezra, Kate. African Ivories. New York: The Metropolitan Museum of Art, 1984, p. 13, fig. 9.
Newton, Douglas, Julie Jones, and Kate Ezra. The Pacific Islands, Africa, and the Americas/The Metropolitan Museum of Art. New York: The Metropolitan Museum of Art, 1987, p. 84.
Bassani, Ezio, and William B. Fagg. Africa and the Renaissance: Art in Ivory. New York: Center for African Art, 1988, no. 211, pp. 162, 180.
Ezra, Kate. Royal Art of Benin: The Perls Collection in the Metropolitan Museum of Art. New York: The Metropolitan Museum of Art, 1992, p. 247, fig. 60.
Girshick Ben-Amos, Paula. The Art of Benin. Washington, DC: Smithsonian Institution Press, 1995, p. 38, fig. 24.