646, Tied by Ottawa 23 Sept 1974 F.D. cancel on cover (8.5 x 5.75 in) showing the winning goal by PAUL HENDERSON for Team Canada in the `1972 Series of the Century'. This one-of-a-kind homemade cover is autographed by PAUL HENDERSON & YVON COURNOYER (who are both pictured in the photograph that has been neatly applied to the cover as a cachet). The series was played during the Cold War & aroused intense feelings of nationalism in both Canada & Russia. F. A GREAT HOCKEY COVER! (Image)