Bimetallic: brass centre in steel ring | 5.3 g | 27.2 mm |
Bimetallic: stainless steel centre in brass ring | 4.7 g | 25 mm |
Bimetallic: brass centre in nickel silver ring | 4.93 g | 25.0 mm |
Copper-nickel | 6.1 g | 25 mm |
Bimetallic: brass centre in steel ring | 4.73 g | 25.0 mm |
Bimetallic: brass centre in nickel silver ring | 4.95 g | 25.0 mm |
Bimetallic: brass centre in nickel silver ring | 5.90 g | 27.0 mm |
Nickel | 8 g | 27.1 mm |
Brass | 8.10 g | 27 mm |
Bimetallic: brass centre in nickel silver ring | - | 22 mm |
Copper | 5.94 g | 23 mm |
Copper-nickel | 21.7 g | 37 mm |
Bimetallic: aluminium centre in brass ring | 3.58 g | 25.0 mm |
Aluminium | 2.2 g | - |
Brass | 4.80 g | 24.0 mm |
Brass | 4.9 g | 22.8 mm |
Bimetallic: steel centre in brass ring | 4.11 g | 23.0 mm |
Brass | 9.1 g | - |
Bimetallic: nickel silver centre in bronze ring | 5.89 g | 27.0 mm |
Brass | 21.04 g | 37.20 mm |
Bimetallic: brass centre in nickel silver ring | 3.41 g | 20.0 mm |
Bimetallic: brass centre in nickel silver ring | 4.96 g | 25.0 mm |
Aluminium brass | - | 25 mm |
Bimetallic: steel centre in brass ring | 5.65 g | 27.0 mm |
Bimetallic: stainless steel centre in brass ring | 5.66 g | 27.0 mm |
Copper-nickel | 5.95 g | 27 mm |
Bimetallic: brass centre in nickel silver ring | 5.8 g | 27.3 mm |
Copper-nickel | 5.95 g | 25.0 mm |
Bimetallic: brass centre in nickel silver ring | 5.85 g | 27.0 mm |
Bimetallic: brass centre in stainless steel ring | 4.62 g | 25.0 mm |
Copper-nickel | 6.60 g | 28.5 mm |
Brass | 7.4 g | 30.85 mm |
Bronze | 5.7 g | 25 mm |
Bimetallic: aluminium centre in bronze ring | 4.48 g | 27.0 mm |
Brass | - | 35.1 mm |
Bimetallic: steel centre in brass ring | 4.15 g | 23.0 mm |
Brass | 5.73 g | 25.0 mm |
Bimetallic: brass centre in nickel silver ring | 4.84 g | 25.0 mm |
Brass | 7.65 g | 29.0 mm |
Copper-nickel | 4.83 g | 23.0 mm |
Bimetallic: brass centre in nickel silver ring | 4.97 g | 25.0 mm |
Brass | 5.7 g | 24 mm |
Bronze | 8.59 g | 27.0 mm |
Bronze | 8.2 g | 27.3 mm |
Bimetallic: brass centre in nickel silver ring | 4.86 g | 24.0 mm |
Copper | 7.24 g | 24.0 mm |
Copper-nickel | 5.8 g | 25 mm |
Bronze | 7.07 g | 27.0 mm |
Brass | 20.9 g | 37.15 mm |
Brass | 5.0 g | 22.3 mm |