British MkI helmet with tactical insignia. British helmet, marking on shell HS 90. Split tab chinstrap attachments. Black waxed canvas cap with red ink stamp on reverse. Chinstrap present, rubber shock absorber ring, felt missing. Anti-reflective granite paint. On each side is a badge consisting of a red disc and a red vertical bar on the back. As these symbols were used by many units, precise identification has yet to be made. Wear from use, patina. British Mk I Helmet with Tactical MarkingsBrodie helmet shell marked "HS 90," split-rivet chinstrap lugs, black oilcloth liner with red ink stamp, chinstrap present, rubber buffer ring present (felt missing). Textured anti-glare paint. Red circular disc insignia on each side and a vertical red bar at rear-markings used by multiple units, exact identification pending. Worn, with patina.