Size small. Dated 1/84. Fitted with the smaller plastic Amplivox 13100 microphone and 'quick disconnect' (QD) loop harness loops for use with metal oxygen mask hooks. A standard elasticated webbing harness has been accomodated by reversing the QD loop and utilizing the 'closed loop' side of the fitting. The mask is in brand new old stock condition. Beautifully supple and clean. Never issued and removed from a sealed packet to photograph. The elasticated parts of the harness have been added but are in excellent condition. A superb example of this less common Type H variant. Stock code O23140.