I was at a party on Saturday night and got given this shell case by a guy who always brings me inert ammo of all kinds and sizes shell cases like 108mm etc. Is this one a 18 pounder? Can anyone tell who used it and when? Could i show my others he has gave me i dont evan know who used them British, German?
around the top it has
and bottom 1915 C f and a mass of other little stamps