Brt-192. Wt = 5.89g. Diam = 20.7-20.9mm

Au (%)	Ag (%)	Cu (%)	Zn (%)	Ni (%)	Sn (%)	Bi (%)	Pb (%)	As (%)	Fe (%)
93.93	3.93	2.1	0.05	0	0	0	0	0	0
91.85	3.82	4.04	0.06	0	0.07	0.03	0.02	0	0.11
92.27	3.76	3.85	0.07	0	0.05	0	0	0	0
93.32	3.88	2.61	0.07	0	0	0	0	0	0.12
92.69	3.87	3.2	0.07	0	0.06	0	0	0	0.11

Stevens Collection

Brt-192.
Photo from Spink