This WWII german luftwaffe summer pilot helmet is type with intercom. Net Helmet, Model LKp N 101 was introduced by BLB 41, No. 712 of 16 June 1941. it was intended for use by crews of fighter and destroy aircraft to replace the models LKp S 101 and W 101. The rationale probably was that it became necesary to have a light- weight cap for wear in southern of war. The item is original without any damage. Numbers/Letters on the label are: Ln 26670; LKp N 101; 124-452.A-2; Hersteller hdc