Original U.S. WWII Army Air Forces Communication Set - Three Throat Microphones & 2 Headsets Mortars and measures approximately 15" x

and measures approximately 15" x 4 1/4"

At daylight on June 18th

The barrel bears British Proof Marks indicating Birmingham manufacture

These can presumably be fitted to many varieties of tapered axle carriages and are ideal to complete a cannon display or that old wood wagon

Bore is in good condition with lands and grooves and a mostly bright finish

Original U.S. WWII Army Air Forces Communication Set - Three Throat Microphones & 2 Headsets Mortars and measures approximately 15" xOriginal Items: Only One Set Available. Purchased at a recent military show, this is a very nice set of communication equipment used by members of the U. S. Army Air Forces. The headphones could be used anywhere, but the throat mics were specifically designed to allow communication while wearing an oxygen mask, as required at high altitudes in unpressurized cabins. This affected both pilots as well as air crew members. This very nice set consists of