Original U.S. WWII Normandy Invasion Paratrooper Luminous Disc Helmet Marker Spanish Artillery " and it was adopted

" and it was adopted officially during WW1 on 1 October 1915

but all strikers are compatible with all models of the rifle

All pieces offered in excellent condition

they had practical everyday use

general stars

Original U.S. WWII Normandy Invasion Paratrooper Luminous Disc Helmet Marker Spanish Artillery " and it was adoptedOriginal Item: Only One Available. In advance of the Normandy Invasion on June 6th, 1944, luminous discs where issued to American paratroopers so they could be identified easily by friendly troops. Typically fixed to the back of the M1 helmet by fastening to the helmet net, tied onto webbing or stitched onto the inside of the M42 jump jacket collar at the back so the wearer could pull his collar up to reveal the luminous disc. Designed to be used when