The Owen Sound Mercury'sOn May 10, 1951, the Owen Sound Mercury's won the Allan Cup, the prize given to the best senior amateur hockey team in Canada. Now, 60 years later, their former stick boy, Cliff Keeling has assembled the 10 year history of this remarkable hockey team. From 1947 to 1957, the Mercury's entertained sports fans with their skill and enthusiasm. From goalie Bobby Gillson (an "outstanding player") to centre man Tom Burlington ("the best player never to play