In Australia - Churchill vs M4:
https://www.youtube.com/watch?v=HseO2f0WGDg
And M24, a couple of years later:
https://www.youtube.com/watch?v=JVO7WLkGfHc
https://www.youtube.com/watch?v=HseO2f0WGDg
And M24, a couple of years later:
https://www.youtube.com/watch?v=JVO7WLkGfHc