Dust Goggles Tinted (Odd Variation) jewelry This was done so that

This was done so that the clockwork mechanism of an original would not function inside this nose piece even though this nose will accept original parts

Because of this

so I think it is probably wartime

25L bier krug with DRP markings

Dust Goggles Tinted (Odd Variation) jewelry This was done so thatVery odd German dust goggles. The construction and materials are typical for WWII but these have a very unusual ventilation feature that I have not seen before. There is a strange offset ventilation gap in the construction with little beads for spacing. Someone certainly found a way to make one of the simplest designs significantly more convoluted. Most are still wrapped in paper but some are loose. The paper wrapping is in poor condition with many