Brt-331. Wt = 10.52g. Diam = 26.6-27.0mm

Au (%)

Ag (%)

Cu (%)

Zn (%)

Ni (%)

Sn (%)

Bi (%)

Pb (%)

As (%)

Fe (%)

0.08

93.77

5.86

0

0

0.08

0.04

0.17

0

0

Stevens Collection