Chemical Composition: ICP-MS/AAA data from sample, Mized Copper Alloy:
Cu, 76.62; Sn, 2.82; Pb, 6.82; Zn, 13.08; Fe, 0.2; Ni, 0.11; Ag, 0.08; Sb, 0.12; As, 0.15; Bi, less than 0.025; Co, less than 0.01; Au, less than 0.01; Cd, less than 0.001
J. Riederer
Technical Observations: The patina is black with orange-brown deposits. The object is intact, although worn. The attachment appears to have been cast in one piece by lost-wax casting with the designs created on the wax model before casting.
Carol Snow (submitted 2002)