The Char B1 French Tank.
This tank was built prior to World War II in 1935. It saw service with the French Army until 1940 when Germany invaded France. In 1944 - 1945 it was used by the Free French Forces to help fight the Germans.
The main gun was a 75 mm ABS SA 35 howitzer and the turret was equipped with a 40mm cannon. The top speed was 17mph/28km/h.