1959–60 NHL season last campaigns before retirement. This season marked the first season of the Original Six era during which every active player had played for Original Six teams only. Ken Mosdell, the last player to play for another team, retired the previous season. Montreal played the minimum number of games to win the Stanley Cup and in the process, became the last Cup winners in NHL history to go undefeated in the playoffs to date. After winning the Stanley Cup, Maurice Richard retired from the NHL as a champion. Gordie Howe won the Hart Trophy to become the first five-time winner of
Edinburgh Trophy of Canada. On the sides of the base, there were small plaques to inscribe the winning team's name. The winners were to be considered the "World's Minor Professional Champions". At the same time, the terms of the championship were announced. The two leagues would play off annually, alternating in the east and the west. The first playoff would be held in the city of the champion of the Western Hockey League. All contested series were best-of-nine format. Edinburgh Trophy The Edinburgh Trophy was a trophy given to the winners of a series played between the champions of the Western Hockey