Korean War era US M1 Helmet Liner, Camo by CAPAC-This is a Korean War era example. The camo scheme is fantastic and we believe that it was done by a GI during the period It remains mostly intact. Inside is a Korean War era suspension. The nape strap, sweatband and chinstrap are not present. It is marked at the top of the dome by the manufacturer CAPAC and the date ‘52. A neat item!