Pre-war or early WW2 made capsule for ID paper tag.

Pre-war or early WW2 made capsule for ID paper tag.  Was in use mostly at the beginning of the war.  Inside should be rolled piece of paper with soldiers full name, home address and relative's contact information.  Most soldiers never filled them and keep empty, because of superstition.  They thought that if they filled it out they will be killed for sure in action.  Rare item to find our days!  We have few in stock. All in good condition.  Price is for one.