I photographed this M30 4.2-inch Mortar at the National Museum of Military Vehicles in Dubois WY
The M30 was the replacement for the M2 4.2-inch Mortar
I photographed this M30 4.2-inch Mortar at the National Museum of Military Vehicles in Dubois WY
The M30 was the replacement for the M2 4.2-inch Mortar