With 37mm M1916 gun.
11th Tank Company, Hawaiian Division, US Army - Schofield Barracks, Hawaii, United States, 1935.
This mechanized unit ensured the defense of the Hawaiian islands.
In 1929, M1917 was fitted with a 67 hp Franklin six-cylinder, air-cooled engine.
This involved lengthening the engine compartment by approx. 30 cm.

The same tank transported on Mack 5-ton truck.

With Rockwell "Marlin" M1917 machine gun. Artist's View !