Original M1 helmet liner configured for airborne troops, produced by CAPAC and dated 1951. Exterior is in good shape, minor wear and scuffs. Webbing inside is OD7 (pictures are light and it looks like webbing is OD3 but it's not), one A-frame yoke is torn and missing buckle. Other yoke is intact with brass buckle. This is a nice "fixer upper" project.