Chemical Composition: ICP-MS/AAA data from sample, Bronze:
Cu, 90.11; Sn, 8.04; Pb, 0.76; Zn, 0.04; Fe, 0.03; Ni, 0.14; Ag, 0.11; Sb, 0.41; As, 0.35; Bi, less than 0.025; Co, 0.018; Au, less than 0.01; Cd, less than 0.001
J. Riederer
Technical Observations: The patina is dark green with spots of red. The mechanical cleaning of the surface was done with reasonable care. Some areas of red cuprite have been exposed. Corrosion pits are present in some areas; raised corrosion products and burial accretions remain in others. The iron post under the ram is mostly or completely mineralized.
The group is a solid cast. The complex shape and freely formed components indicate direct work in a unique wax model. The eyes were formed with a small round punch in the metal, and the man’s mouth appears to have been cut in the metal abrasively. The iron post running vertically between the bottom of the ram and the top of the base also has iron residues below the base and at the ram’s back. The post must have run completely through these elements and perhaps beyond them. It is not needed for the casting process, and its purpose is not clear.
Henry Lie (submitted 2012)