Court of Benin, taken from the Royal Palace in 1897 during the British military occupation of Benin; [W. D. Webster, London, until 1898]; Augustus Lane-Fox Pitt-Rivers, Farnham, Dorset, UK, 1898; 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, pp. 72–73, no. 16.
Pitt-Rivers, Lieutenant General Lane-Fox. 1900. Antique Works of Art from Benin. London: pl. 38, figs. 293- 94.
Dark, P. 1982. An Illustrated Catalogue of Benin Art. Boston: 1/70.
Mount Holyoke College Art Museum, South Hadley, Massachusetts. 1984. Red Gold- Copper Arts of Africa (exhibition catalogue).
"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. 16