1959, excavated by Robert H. Dyson Jr. on behalf of the Hasanlu Project sponsored by the University Museum of the University of Pennsylvania, the Archaeological Service of Iran, and The Metropolitan Museum of Art; acquired by the Museum in 1960, as a result of its financial contribution to the excavations.
“The Metropolitan Museum of Art: Selections from the Collection of the Ancient Near East Department,” MOA Museum of Art, Atami, Japan, The Aiche Prefectural Art Gallery, Nagoya, Japan, The Seibu Museum of Art, Tokyo, Japan, 1983.
Crawford, Vaughn E. 1961. "Hasanlu 1960." Metropolitan Museum of Art Bulletin 20 (3), p. 89, fig. 4.
Porada, Edith. 1962. Alt-Iran: die Kunst in Vorislamischer Zeit. Baden-Baden, Germany: Holle Verlag, p. 98.
Porada, Edith. 1965. The Art of Ancient Iran. New York: Crown Publishers, p. 109, pl. 27.
Muscarella, Oscar W. 1983. “Hasanlu.” In The Metropolitan Museum of Art: Selections from the Collection of the Ancient Near East Department, exh. cat. Tokyo: Chunichi Shimbun, no. 53.