CANADA. Dominion of Canada. 5 Dollars, 1912. DC-21g. PCGS Extremely Fine 45 PPQ.(DC-21g) Seal only, series C. The first of two 45PPQ consecutive pieces we are offering on this popular train design. Notes at this grade level with complete originality are not often found as most have staining, toning, rips, and other problematic traits.PCGS Extremely Fine 45 PPQ.