One of the most famous tanks of WWII was the German Tiger I

One of the most famous tanks of WWII was the German Tiger I

Both Henschel and Porsche were involved in preliminary design work for a new heavy tank. In mid-1941, Henschel decided to build two prototypes of its VK 4501(H) design that were armed with an 88mm KwK.36 cannon and a 75mm KwK.42 cannon, and these were known respectively as H1 and H2. The Rheinmetall L/70 gun of the H2 was mounted in a newly designed turret similar to that eventually used on the Panther Ausf.D and Ausf.A. Only a wooden mock-up of the turret was ever made, as Henschel eventually decided to focus on the H1 type in late 1941. 

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