CANADA. Lot of (6). Canadian Bank of Commerce. 5, 10 & 20 Dollars, 1935. P-S970p, S971p & S972p. Front & Back Proofs. About Uncirculated to Uncirculated. A grouping of six front and back proofs for the 1935 Canadian Bank of Commerce series. Included are the 5, 10 & 20 Dollar denominations. All have been mounted on cardstock. A good opportunity for the Canadian collector to acquire the set. Printers annotations are noticed on the cardstock.