1939, excavated at Qanat Tepe in Nishapur, Iran by the Metropolitan Museum of Art's expedition; 1948, acquired by the Museum in the division of finds
Kröger, Jens. Nishapur: Glass of the Early Islamic Period. New York: The Metropolitan Museum of Art, 1995. no. 136, pp. 96-97, ill. p. 97 (b/w), (photograph, drawings: prospect and profile).