Chemical Composition: ICP-MS/AAA data from sample, Bronze:
Cu, 84.04; Sn, 15.83; Pb, 0.07; Zn, 0.006; Fe, less than 0.01; Ni, 0.01; Ag, 0.03; Sb, less than 0.05; As, less than 0.10; Bi, less than 0.025; Co, 0.01; Au, less than 0.01; Cd, less than 0.001
J. Riederer
Chemical Composition: XRF data from Tracer
Alloy: Bronze
Alloying Elements: copper, tin
Other Elements: lead, iron
K. Eremin, January 2014
Technical Observations: The object is a solid cast in one piece using the lost-wax technique. The hole was formed in the wax model before casting. The object exhibits significant wear and features a greenish-gray patina. A few scrapes expose the metal below, which has no signs of deep-seated corrosion.
Francesca G. Bewer (submitted 2012)