Faux; Artillery round / Bullet Cigar Humidor

[Gspragge]

This is not really trench art as it's a purely commercial thing
and no part of any ordnance is used.
I have no idea how old it is as there are no markings on it.

[Gspragge]

I managed to remove the foam insert from the nose/projectile end.
This had caused rust damage with being moistened over time.
But I was able to work out some denting. The question was when did
foam rubber appear ? Well invented in 1929 , but this could be 1950s
foam , how can one possibly tell.