Size small. Dated 4/67. Fitted with the smaller plastic Amplivox 13100 microphone and the adjustable metal 'horseshoe' harness for use with flying helmet hooks (G-helmets/bonedomes). The rubber is generally in very good condition and retains good shape but there is some cracking around the microphone retaining wire, exhilation valve and harness retaining lugs. Quite clean externally and the pearl grey chamois lining is very clean. The harness, microphone, loom and socket are all good. A good used example of this less common Type H variant. Stock code O7187.