Canada
Elizabeth II platinum 4-Piece Maple Leaf Proof Set 1989, Royal Canadian mint, KM-PS11 consisting of KM164-167. Denominations include 5 (1/10 oz), 10 (1/4 oz), 20 (1/2 oz) and 50 (1 oz) Dollars. All coins are essentially as-struck and remain in their wooden box of issue with COA. APW 1.85 oz.
HID02901242017
Estimate: 2000-2600 USD