WW2 1942 British Dated 20mm Oerikon Ammunition Shell Casing Greatcoat and vintage hunting ammunition collections

and vintage hunting ammunition collections

The brass case features clear markings

Its nickel-plated finish remains bright and clean

WW2 British Outfit

WW2 1942 British Dated 20mm Oerikon Ammunition Shell Casing Greatcoat and vintage hunting ammunition collectionsThis particular 20mm casing was manufactured in Royal Ordnance Factory, Blackpool, Worcester (ROF20) The OeZ marking means Oerlikon, Loaded with Nitrocellulose powder. This marking was used to differentiate the semi rimmed Oerlikon rounds from the similar looking (but not interchangeable) 20m Hispano. In British service, a Z stamped on the base of a case 20mm or below in caliber indicates that the case is loaded with nitrocellulose flake powder. This