I find it hard to find this coin with a sharp strike of the hand holding the bow. Because of the layout of the coin the metal has a hard time filling that hand Part of the die. Your 1937 is a beautiful strike, although the Ox’s hind quarter looks a bit flat. Perfection is an illusion!
Your photos don't do the coin justice. I was going to say AU58, but obviously I wouldn't say that about the TrueView picture.