Original WW1 .303 Trench Mortar Propelling Blank – Brass Cartridge Case Repo Box A highly desirable collection for

A highly desirable collection for military historians and collectors

Designed for the M2 Browning machine gun

this original No

Both medals featured the effigy of King George V on the obverse

manufactured in 1930 by RL – Royal Laboratory

Original WW1 .303 Trench Mortar Propelling Blank – Brass Cartridge Case Repo Box A highly desirable collection forThis is an original First World War . 303 trench mortar propelling blank brass cartridge case, used by British forces to launch mortar projectiles during the early years of trench warfare. During WW1, the British Army adapted the standard . 303 British cartridge as a propelling charge for certain trench mortar and grenade launching systems, providing the necessary force to propel bombs or grenades from improvised or purpose built launchers. The . 303