The CTLS-4TA was a light tank designed and built for export by the Marmon-Herrington company from Indianapolis, Indiana. It was largely based upon an already existing design made for the American Marine Corps, but with several changes proposed by the Army of the Dutch East Indies, which included the addition of a small turret. Two versions of the CTLS were produced, the CTLS-4TAY with a turret on the left side and the CTLS-4TAC with the turret on the right side of the hull. Although a large number of CTLS were produced, they barely saw any action during World War 2. Countries that operated the CTLS included Australia, Japan, the Netherlands, and the United States.
Tank Encyclopedia - Desc Me - Art