Chemical Composition: ICP-MS/AAA data from sample, Leaded Bronze:
Cu, 85.25; Sn, 9.67; Pb, 4.21; Zn, 0.02; Fe, 0.46; Ni, 0.02; Ag, 0.1; Sb, 0.09; As, 0.19; Bi, less than 0.025; Co, less than 0.005; Au, less than 0.01; Cd, less than 0.001
J. Riederer
Technical Observations: The patina is black with spots of black and green. The object is intact, although the front of the triangular base has an area of modern cleaning, where fresh metal was exposed. The eagle and its triangular base were cast as one piece by lost-wax casting. The surface was finished, and the design on the base was cold worked after casting.
Carol Snow (submitted 2002)