The Nashorn was a German dedicated tank destroyer in World War 2. It was a slow and heavy tank with an open top and could only carry 40 rounds but its advanced 88mm gun could destroy enemy tanks at great distance. It holds the record for distance, destroying a Russian tank at 4600 meters. Only 473 were made but they were devastating in the hands of trained crews.
M36 Jackson tank destroyer. Nicknamed "TD's" by the Americans and the "Jackson" by the British, it was mounted on a Sherman chassis and was the only American armoured vehicle to mount a 90mm gun comparable to the German 88mm gun.