WW2 1942 British Dated 20mm Oerikon Ammunition Shell Casing mirror enhancing operational efficiency

enhancing operational efficiency

The Osprey Mk1V Cover Half Collar with Armour is a component of the Osprey body armor system used by the British Armed Forces

better than 12 dB

When worn the haversack was worn high on the chest and was connected to the facepiece via a corrugated rubber tube

WW2 1942 British Dated 20mm Oerikon Ammunition Shell Casing mirror enhancing operational efficiencyThis 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