These older aluminum coins did not fare well in circulation and most have oxidation like the one shown here, but most are worn nearly slick and are barely readable.
Composition | Aluminium (96.2% Aluminium, 3.5% Magnesium, 0.3% Manganese) |
---|---|
Weight | 1.6 g |
Diameter | 23.25 mm |
Thickness | 1.5 mm |