- | 5.1 g | 35.20 mm |
Bimetallic: bronze centre in aluminium ring | 5.0 g | 32.08 mm |
Aluminium | - | 35 mm |
Bimetallic: bronze centre in brass ring | 8.0 g | 28.97 mm |
- | 5.9 g | 35.5 mm |
Bimetallic: copper centre in aluminium ring | 6.1 g | - |
Bimetallic | - | - |
- | 5.7 g | 35 mm |
Bimetallic | - | 35 mm |
- | 6.1 g | 35.1 mm |
Bimetallic: copper centre in aluminium ring | 6.1 g | 35.25 mm |
Bimetallic: bronze centre in aluminium ring (bronze cent centre) | - | - |
Bimetallic: copper centre in aluminium ring | - | - |
- | 5.1 g | 31.8 mm |
Copper | 8.27 g | 8.25 mm |
Nickel | 17.49 g | 36.19 mm |
- | 52 g | 76 mm |
Copper | 9.9 g | 32 mm |
Copper plated zinc | 2.5 g | - |
Bimetallic: copper centre in aluminium ring | 5.29 g | 32.2 mm |
Copper | - | - |
Copper | - | - |
Copper | 9.15 g | 28.5 mm |
Copper | 9.0 g | 28.5 mm |
Copper | 10.82 g | 28.5 mm |
Copper | - | 29 mm |
Copper | 9.5 g | 29.22 mm |
Nickel silver | 2.3 g | 17.50 mm |
Copper | - | 19 mm |
Copper | 2.9 g | 18.2 mm |
Copper | - | - |
Copper | 9.23 g | 29.97 mm |
Bimetallic: copper centre in aluminium ring | 6.4 g | 35.20 mm |
Bimetallic: copper centre in aluminium ring | - | - |
Bimetallic: copper centre in aluminium ring | 7.1 g | - |
Brass | - | 26.5 mm |
Bimetallic: copper centre in aluminium ring | 5.4 g | 31.80 mm |
Bimetallic: copper centre in aluminium ring | 5.0 g | 31.90 mm |
Bimetallic: copper centre in aluminium ring | 6.1 g | 35.05 mm |
- | 12.6 g | 35.1 mm |
Bimetallic: copper centre in aluminium ring | 6.0 g | 35.45 mm |
Bimetallic: bronze centre in aluminium ring | 6.5 g | - |
Bimetallic: copper centre in aluminium ring | 6.7 g | 38.15 mm |
- | 9.8 g | 32 mm |
Bimetallic: copper centre in aluminium ring | - | - |
Bimetallic: copper centre in aluminium ring | - | - |
Bimetallic: copper centre in aluminium ring | - | - |
Bimetallic: copper centre in aluminium ring | 5.7 g | 35.35 mm |
Bimetallic: copper plated zinc centre in aluminium ring | 6 g | - |