Watch List notes:

CANADA. Elizabeth II. 1952-2022. Proof Set. Commemorating the Centennial of the Canadian Confederation. Ottowa mint. Dated 1967. Includes: CU Cent // NI 5 Cent // AR 10 Cent // AR 25 Cent // AR 50 Cent // AR Dollar // AV 20 Dollars. Some cloudiness, the 10 Cent deeply toned. Proof. In original case of issue.

Purchased from Metro Coin Gallery, December 1973.