Original U.S. WWII 1944 Army Signal Corps AN/PRS-1 Mine Detector Set in Chest Brown Bess Musket Parts which corresponds to the Union

which corresponds to the Union inspector's initials

October 31st

138468 (Ordnance insignia) HMR

The high rate of fire of the MG 42 sometimes proved a liability

Black EGA professionally applied and heat cured

Original U.S. WWII 1944 Army Signal Corps AN/PRS-1 Mine Detector Set in Chest Brown Bess Musket Parts which corresponds to the UnionOriginal Item: Only One Set Available. Very good condition 1944 dated U. S. Army Signal Corps mine detector set AN PRS 1. It comes in the original chest that measures 28 x 15 x 9 1 2 inches. The AN PRS 1 mine detector is a late WWII metallic and non metallic mine detector. It used a 280 to 320 Mhz signal to detect non uniformities in the ground. According to the technical manual, TM11 1151, it is meant to detect anti tank mines buried less than 7. 5