Individual Salt .835-Art Deco

[Traintime]

It might be stretching the possibilities of identification, but no two German makers seem to have the exact same details in their crown stamps. There is no makers mark, but hopefully the design style (Deco rings in the fashion of the Michelin tire man, or what was called "Lido" in one American depression glass line) might eliminate some firms. Three round dots above an oval which does not reach the edges of the cartouche...only a few listed crowns are close to this. Almost like a fingerprint. The numbers in the standard seem to be of an older style and with a slight vertical exageration that appears to drop from useage.