A 1990 New Zealand five coin silver proof set all.925, total weight: 65gm. Together with 1990 New Zealand five coin proof set ($2 & $1 are.925, weight: 49g.), a 1990 New Zealand Treaty of Waitangi proof (.925 weight: 27.28g.), and a Celebration of Sport silver dollar four coin proof set. (.925 each and total weight: 65g.)