Brt-365. Wt = 1.76g. Diam = 14.7-15.0mm

Au (%)	Ag (%)	Cu (%)	Zn (%)	Ni (%)	Sn (%)	Bi (%)	Pb (%)	As (%)	Fe (%)
0.17	92.09	6.89	0	0	0.48	0.03	0.27	0.07	0
0.11	92.19	7.02	0	0	0.37	0.03	0.27	0	0

Stevens Collection

Wt = 1.91g. Diam = 14.5-14.8mm
Photo from Bob Johnston