Chemical Composition: ICP-MS/AAA data from sample, Bronze:
Cu, 88.94; Sn, 10.2; Pb, 0.16; Zn, 0.005; Fe, 0.08; Ni, 0.12; Ag, 0.04; Sb, less than 0.05; As, 0.42; Bi, less than 0.025; Co, 0.037; Au, less than 0.01; Cd, less than 0.001
J. Riederer
Technical Observations: The patina is pale green and black. The stamp seal is intact, but some surfaces are not well preserved. The seal was cast by the lost-wax process with the designs for the stamp apparently done in the wax model prior to casting.
Carol Snow (submitted 2002)