Genuine WWII US Army Air Force microphone type MC-253-A Western Electric 1943

British Royal Air Force pilots in WW2 were issued the MC-253A microphone to provide vital communications in the cockpit. The system was also widely used by US 8th Air Force fighter pilots in the ETO. This British RAF WW2 US 8TH AIR FORCE PILOT MC-253A MICROPHONE is in good physical condition but is untested. W. E. Co.