T42 Medium Tank
The T42 was an American medium tank armed with a 90mm cannon. Deemed to be overweight and underpowered, it was not ordered into production, with only four prototypes being produced.
The turret of the T42 was combined with a redesigned M46 chassis to produce the M47 Patton II medium tank.
T42 Medium Tank 
T42 Medium Tank 
One of the later T42 Medium Tank Prototypes 
T42 Medium Tank