WW2 German M40 1940 ET Shell Helmet Dome Acceptance Stamp #13
This stamp will allow you to mark in indelible ink the acceptance office for the M40 helmet. This stamp is suitable for ET (Eisenhutten-Thale) marked M40 helmets with batch numbers approx. between 1000 and 2000 from 1940 production. This stamp is very rare and so exact batch numbers or years used is a bit vague and it is slightly smaller than other stamps, perfect if you want your WWII German helmet to stand out from the ordinary.