Cold War Era vehicles are pretty limited also. We do have the T-55 but that is pretty much it except for the every present T-34/85 which will be with us always I think.
One of my favorites is the M47. West Germany had plenty of these and i believe it was their main tank of the time. The M41 to me is more closely related to a medium tank i would think. I dont know a lot about it's history so I don't have any reference to it's combat history. i don't think it has much of one.