M7 Priest

The 105 mm Howitzer Motor Carrige M7 preserved in Aberdeen Proving Ground, Maryland.

The 105mm Howitzer Motor Carrige M7, or M7 Priest, is a self propelled artillery that was used in WWII. It was armed with a 105 mm M1 Howitzer with 69 rounds and a .50 cal M2 MG with 300 rounds.