Josef Mueller, Solothurn, Switzerland, until 1978; (Christie's, London, June 13, 1978, no. 122); (Christie's, London, April 3, 1981, no. 329); Mr. and Mrs. Klaus G. Perls, New York, until 1991Court of Benin Objects in the Michael C. Rockefeller Wing, Metropolitan Museum of Art
Ezra, Kate. Royal Art of Benin: The Perls Collection in the Metropolitan Museum of Art. New York: The Metropolitan Museum of Art, 1992, p. 171, no. 69.
Christie's, London. African Art from the Collection of the Late Josef Mueller. Sale catalogue of June 13, 1978: lot 122.
Christie's, London. Ashanti Gold and Goldweights, Art and Ethnography from Africa, the Americas and the Pacific. Sale catalogue of April 3, 1981: lot 329.
Dark, P. 1982. An Illustrated Catalogue of Benin Art. Boston: P8/19.
"ROYAL ART OF BENIN. The Perls Collection in The Metropolitan Museum of Art." Kate Ezra. The Metropolitan Museum of Art and Harry N. Abrams Inc., New York 1992 Fig. 69