WW2: US M26 Pershing Heavy Tank

more at US Army Training Film (Field Bulletin) on the M26 Pershing Tank, which was called the T26E3 . T26 heavy tank, or is it T-26, which became the M26 Per. more at US Army Training Film (Field Bulletin) on the M26 Pershing Tank, which was called the T26E3 . M26 Pershing, Tank performance : The Pershing was the first operational heavy tank of the US Army; originally designated the T26, the tank ended its service . T26 heavy tank, or is it T-26, which became the M26 Pershing. The T26 heavy tank. It is characterized by a sloping V-shaped front and a very low silhouette..