The M46 Patton was an American medium tank designed to replace the M26 Pershing and M4 Sherman. It was one of the U.S Army’s principal medium tanks of the early Cold War, with models in service from 1949 until the mid-1950s.
Reading the Hot War books from Harry Turtledove has inspired me to think about gaming some scenarios from the books. British Comets and Centurions versus Russians T34-85 and T54 Soviet tanks with American M26 Pershing and M48 Patton tanks. In the book there are also Sherman manned by (West) German forces.