Original U.S. Vietnam War Army Corps of Engineers AN/PRS-4 Mine Detector Set in Chest Category_Lock Assembly There is a crossed out

There is a crossed out regimental marking

The Waffen-SS (Armed SS) was the armed wing of the NSDAP Party's SS organisation

The lower screw cap is absent

and barrel is good

Original U.S. Vietnam War Army Corps of Engineers AN/PRS-4 Mine Detector Set in Chest Category_Lock Assembly There is a crossed outOriginal Item: Only One Set Available. Very good condition Vietnam War era U. S. Army Signal Corps mine detector set AN PRS 1 manufactured by the Emerson Radio & Phonograph Corporation. The AN PRS 4 was part of a series of improvements that were being made to better detect underground land mines. These were typically used by army engineers to clear paths for following units to travel through. According to the technical manual it is meant to detect