1970 Stanley Cup Finals - Wikipedia
History of the National Hockey League - Wikiwand
List of NHL players with 50-goal seasons - Wikipedia
1973–74 Buffalo Sabres season, Ice Hockey Wiki
1970–71 Toronto Maple Leafs season, Ice Hockey Wiki
Murray Hall (ice hockey) - Wikipedia
1976–77 Detroit Red Wings season, Ice Hockey Wiki
Billy Smith (ice hockey) - Wikipedia
The (unofficial) NHL Uniform Database
1935–36 Chicago Black Hawks season, Ice Hockey Wiki