History of the National Hockey League (1942–1967) - Wikipedia
Vegas hits the jackpot, beats Florida to win Stanley Cup
Origins of the Original Six (Detroit)
How the NHL Works - All About the NHL
5 Most Incredible NHL Players Ever
Ottawa Senators - Wikipedia
NHL History: Who are the 'Original Six' NHL teams?
NHL History: Who are the 'Original Six' NHL teams?
Welcome, Seattle Kraken & How Did NHL Teams Get Their Names? - John M Jennings
Who Are The Original Six? NHL History Explained
How It Was Named NHL Teams
Ranking the Top 10 NHL Hockey Players of All Time, News, Scores, Highlights, Stats, and Rumors
Stanley Cup: Last Two Teams Are Among the N.H.L.'s First - The New York Times