Stores ref. 22c/1301767. Size 3. 1971 date code. The green cloth helmet shell is a little grubby but in very good condition. Fully wired with loom, receivers and NATO plug. The wires to the receivers have lost some of their rubber sheathing. Good, clean and soft leather earpads. Comes with an Amplivox throatmicrophone attached. A very good used example. Stock code H21880.