Canada 1954 BC-33b PCGS Gem UNC 66 PPQ 20 Dollars (Devil's Face Portrait)
Beattie - Coyne signature combination. The second signature combination is seen on this Devil's Face $20, which is graded Gem Uncirculated 66 PPQ by PCGS Currency. Thanks to often dismal centering on this issue, Gems such as this are surprisingly scarce, regardless of denomination.