University of Pennsylvania Museum of Archaeology and Anthropology. 44 Celebrity Eyes in a Museum Storeroom. University of Pennsylvania Museum of Archaeology and Anthropology, Apr 2000. See: pp. 16-17
From the Lands of the Scythians: Ancient Treasures from the Museums of the U.S.S.R., 3000 B.C - 100 B.C.. New York: The Metropolitan Museum of Art, 1975. Page/Fig./Plate: 158-159
Muscarella, Oscar W. "Ancient Safety Pins: Their Function and Significance." Expedition: The Magazine of the University of Pennsylvania Museum of Archaeology and Anthropology 6, no. 2. (1964): 34-40. See: p. 38
