I was wondering if anyone could help with the following cut-down casing. Is the primer struck and safe? There is no mark to the base and internally the 'button' hasn't burst (which I'd expect from a fired primer). Also what sort of gun would this have been used with? Google and the like only bring up references to the Hotchkiss machine gun or german 3.7 'Flak' guns.
Many thanks,
Robs
Many thanks,
Robs