A brief timeline of the modern National Hockey League. I posted some of these items on a long thread the other day, and I though I'd take the time to build on it some more . . . 1. In 1967, the NHL expands from the "Original Six" teams (which is really a misnomer because the league varied from 4 to 10 teams throughout the first 25 years of its existence from the 1917-18 to the 1942-43 seasons). The Original Six play in their own division, while the new expansion teams -- which include the California Seals, Los Angeles Kings,...