I photographed these M55 8-inch self-propelled Howitzer examples at Fort Lewis and the Flying Heritage Collection.
The M55 and M53 Self-Propelled Howitzer are built on the exact same chassis, hull, and turret assembly. The M53 has a 155mm gun, with the M55 boasting a larger 203mm/8-inch howitzer
M55 self-propelled Howitzer
Fort Lewis 2015
Fort Lewis 2003
M55 self-propelled Howitzer
Flying Heritage Collection 2016
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