Original WWII U.S. Navy BU. Aero Mk.IIIB Navigational Drafting Protractor by Bruning-Wallace in Case British Helmets The 163rd Infantry Brigade remained

The 163rd Infantry Brigade remained in reserve

Nice framed

especially after the arrival of the M60 in US Army service

or passenger who has made a transoceanic flight is eligible"

so it is very rare to find a helmet that still has the original decal intact

Original WWII U.S. Navy BU. Aero Mk.IIIB Navigational Drafting Protractor by Bruning-Wallace in Case British Helmets The 163rd Infantry Brigade remainedOriginal Item: Only One Available. Genuine rare WWII Bruning Wallace Aircraft Mk. IIIB Navigational Drafting Protractor. The instrument is identical to the AN 5750 Protractor used by the U. S. Army Air Forces, but in this case was ordered by the U. S. Navy. The organizations that were largely responsible for procurement in the 1940s were designated Bureaus, each commanded by a Rear Admiral. These Bureaus included: Aeronautics, Engineering, Navigation,