Chemical Composition: ICP-MS/AAA data from sample, Leaded Bronze:
Cu, 65.11; Sn, 5.95; Pb, 28.47; Zn, 0.13; Fe, 0.05; Ni, 0.02; Ag, 0.04; Sb, 0.11; As, 0.1; Bi, less than 0.025; Co, 0.005; Au, less than 0.01; Cd, less than 0.001
J. Riederer
Technical Observations: The patina is light grayish green with spots of black. The surface is rough and is obscured by corrosion products. The object was cast from a model made directly in the wax.
Henry Lie (submitted 2012)