Chemical Composition: ICP-MS/AAA data from sample, Leaded Bronze:
Point 1: Cu, 86.52; Sn, 9.13; Pb, 4.04; Zn, 0.01; Fe, 0.03; Ni, 0.03; Ag, 0.03; Sb, 0.03; As, 0.15; Bi, 0.033; Co, less than 0.005; Au, less than 0.01; Cd, less than 0.001
Point 2 (base): Cu, 87.5; Sn, 8.68; Pb, 3.53; Zn, 0.01; Fe, 0.03; Ni, 0.03; Ag, 0.03; Sb, 0.03; As, 0.13; Bi, 0.032; Co, less than 0.005; Au, less than 0.01; Cd, less than 0.001
J. Riederer
Technical Observations: The larger figure is a solid cast by the lost-wax process. The face and decorative incised lines in the wing were probably made in the wax model. Finer scratch marks over most of the surface appear to be original finishing marks made in the bronze.
The detached left wing is a modern cast copper alloy restoration. The right wing is original, but is broken and glued in place. The feet and base may be ancient, but they do not join to the legs, and the patina is completely different in appearance. The patina is green with modern brown restoration wax and fill material near repairs. Holes drilled in the legs to attach the base are modern. The crude scratches in the face are from restoration cleaning. The proper right edge of the headdress is lost.
The small kneeling figure was mechanically cleaned, although some burial accretions and corrosion products remain. The toe area on the feet was reshaped; it was ground down to the metal on all sides to create a tenon for mounting. It appears to be a lost-wax cast with post-casting tool marks. The patina is green, brown, and red.
Henry Lie and Tony Sigel (submitted 2002)