128.ni1
Enlarged area around boss, nickel plated | 128.ni2
Nickel-plated, ½'' wide throughout, single-tapped ¹ | 128.dr
Dark red, single-tapped boss | 128.dg2
Dark green, single-tapped boss (protruding) |
128.dg
Dark green, double-tapped boss (protruding) | 128.dg1
Dark green, double-tapped boss (recessed) | 128.ni3
Nickel, double-tapped boss (protruding, special order) | 128.ni3a
Nickel, double-tapped boss (recessed, special order) |
128.go
Gold painted | 128.mg1
Medium green, shorter arm | 128.mg
Medium green, post-war stamped | 128.lg
Light green |
128.ni
Nickel plated, brass boss | 128.zn
Zinc plated, brass boss | 128.mb
Matt brass | 128.ir
Iridescent |