Air Ministry Militaria
Web site: https://www.airministrymilitaria.com/
Early RAF, carbon type 28 microphone and short loom with plug. Air Ministry Ref No. 10A/12572. Metal hemispherical black finished cover (paint rubbed and scratched) which is stamped 10A/12572, with a top pivotal switch and a brown bakelite mounting ring. This is wired to a cotton braided wiring loom fitted with a black bakelite plug. To be used with types E, E* and G, Oxygen Masks. Unusually named to a F/Sgt. Nicholls. In a good 'used' condition.