The Erwin Harris Collection, Miami, Florida, by 1995.
出版
J. F. So and E. C. Bunker, Traders and Raiders on China's Northern Frontier, Washington D.C., Arthur M. Sackler Gallery, 1995, p. 121, no. 38.
拍品專文
Compare two bronze bird-headed pole finials of this type illustrated by A. Salmony, Sino-Siberian Art inthe Collection of C. T. Loo, Paris, 1933, pl. VI (3 and 4). Each is described as the head of an eagle.