Also known as 155 mm Gun M1, Long Tom, M1 Long Tom, M1 Gun, M1 155 mm Gun, Field Gun, 155 mm, M1
1940 mobile 155 mm gun family by the United States
Also known as 155 mm Gun M1, Long Tom, M1 Long Tom, M1 Gun, M1 155 mm Gun, Field Gun, 155 mm, M1
1940 mobile 155 mm gun family by the United States