It was real, and photos of it were used in recruiting brochures for the US Army. We discussed them somewhere, but can't find it now.
Not certain that the armament was real - I think guns that size would have caused a commotion in the turret.
Later that same day: http://landships.activeboard.com/t25688730/best-75-tracklayertank-new-pic/
-- Edited by James H on Wednesday 26th of June 2013 02:06:16 PM
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