Brt-207. Wt = 2.95g. Diam = 17.1-17.4mm

Au (%)

Ag (%)

Cu (%)

Zn (%)

Ni (%)

Sn (%)

Bi (%)

Pb (%)

As (%)

Fe (%)

91.63

4.62

3.37

0.06

0

0.07

0

0.03

0

0.22

92.47

4.6

2.57

0.06

0

0.05

0.03

0

0

0.21

Stevens Collection

 

Wt = 2.98g

Photo from Noonan 8th Feb ’23 (Puddester), lot 87