.303 British Calibre cartridge

Headstamp;

 

1943

 

DI Z

 

 

DI = DI

Defence Industries, Verdun, Canada. Known to have produced .303 cartridges in... Ball, Nitro-cellulose Mk 7Z (Canadian Pattern)

Ball, Nitro-cellulose Mk 8Z (Canadian Pattern)

Cartridge Rifle Grenade, Ballistite H Mk 1Z (Canadian Pattern)

Drill D 1942 (Canadian Pattern)

Tracer G Mk 2Z, G Mk 4Z, G Mk 6Z (Canadian Pattern)

 

The 'Z' suffix Refers to graphite glazed nitro-cellulose propellant

Done