3.mm
Tinplate with rolled edges | 3.ti
Tinned steel | 3.st
Bright steel | 3.ni
Nickel plated steel |
3.dg
Dark green | 3.mg1
Medium green (pre-war) | 3.go
Gold | 3.ma
Matt olive (Mech army) |
3.mg
Medium green | 3.lg
Light green | 3.si
Silver painted | 3.zn
Zinc plated |
3.zn1
Zinc with truncated ends | 3.db
Dark blue | 3.ir
Iridescent | 3.re
Red (Dynamic sets) |