Uncirculated and nice. However not choice or superb.
Lots of marks and a slight ding about 2.30 on the reverse rim.
But it is impossible to flaw this coin.
Standard Uncirculated or MS61 - 62.
Loving Halfcrowns. British and Commonwealth coins 1750 - 1950 and anything Kiwi.
If it's round, shiny and silvery I will love it.