CANADA. Bank of Canada. 100 Dollars, 1937. BC-27s. Specimen. PCGS GSG Gem Uncirculated 66 OPQ.Specimen. Printed by CBNC. The second highest denomination for the series and a note which is rare in Uncirculated form in both specimen and issued guises. The note here illustrates the design clearly with strong color, sharp detail, great centering, and fully original paper.PCGS GSG Gem Uncirculated 66 OPQ.