Size medium. Dated 1/75. Fitted with the smaller plastic Amplivox 13100 microphone and standard webbing harness. The rubber has slight cracking/crazing on the harness retaining lugs, around the microphone oroface and inspiratory valve but the mask retains good shape, is reasonably clean and generally in very good condition. The pearl grey lining has light even soiling and the harness, microphone, loom and socket are all good. Stock code O15319.