90% Gold, 10% Copper, 1.7g, ø 14.3mm

90% Silver, 10% Copper, 26.73g, ø 38.1mm

Outer layers - 80% Silver, 20% Copper; Center - 79% Copper, 21% Silver, 24.6g, ø 38.5mm

99.95% Platinum, 31.11g, ø 32.7mm

90% Gold, 10% Copper, 4.18g, ø 18mm

90% Gold, 10% Copper, 4.18g, ø 17.5mm

91.7% Gold, 8.3% Copper, 4.37g, ø 18.2mm

91.7% Gold, 8.3% Copper, 4.37g, ø 20mm

4.37g, ø 20mm

90% Gold, 10% Copper, 4.18g, ø 18mm

13.36g, ø 30mm

90% Silver, 10% Copper, 13.36g, ø 30mm