WWII U.S. Military SW-109 Shoulder Microphone Back-to-School • Caliber: 7

•  Caliber: 7

reflecting the M151’s top speed capabilities

showing minimal wear and maintaining sharp markings throughout

target shooting

radio/TV servicing

WWII U.S. Military SW-109 Shoulder Microphone Back-to-School • Caliber: 7WWII U. S. Military SW 109 Shoulder Microphone Aircraft Radar Communications Handset Original WWII era SW 109 Shoulder Microphone retaining its original PL 68 cord and plug. Features black Bakelite construction, spring strain relief, and push to talk style side switch assembly. Commonly used with military communications, aircraft interphone, radar, and ground control equipment during World War II. Marked SW 109 and remains a desirable accessory for