CANADA. Lot of (2). Bank of Canada. 20 Dollars, 1969-91. BC-50b & BC-58b-ii. PMG Gem Uncirculated 65 EPQ & Gem Uncirculated 66 EPQ.Lawson - Bouey and Bonin - Thiessen signature combinations.From the Ken Barrett Collection.
CANADA. Lot of (2). Bank of Canada. 20 Dollars, 1969-91. BC-50b & BC-58b-ii. PMG Gem Uncirculated 65 EPQ & Gem Uncirculated 66 EPQ.Lawson - Bouey and Bonin - Thiessen signature combinations.From the Ken Barrett Collection.