Another photo showing the test of the 105mm recoil-less rifle.
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“1950 Press Photo US soldiers Ernest Pupo & James F. with jeep-mounted rifle, MD. This is an original press photo. Guns – United States. Aberdeen, Maryland. The Army’s new jeep-mounted 105-millimeter recoil-less rifle (above) is credited with being able to knock out any known foreign tank. It was demonstrated for the first time this week at the Army’s Aberdeen Proving Ground for Secretary of the Army Frank Pace. Shown loading the tank buster are Pfc Ernest Pupo (left) and Corporal James F…Photo measures 9 x 8inches. Photo is dated 11-25-1950.”