So I went over the leaderboards of the OPHL (1910-1911), NHA (1910-1917), PCHA (1912-1924) and WCHL/WHL (1922-1926) and constructed a simulated consolidated top-20 goalscorers list based on the actual stats of those leagues. This was not done just with raw numbers but intuitively based on what I have learned about all these early players and the telltale signs about the strengths of each of these leagues over the years. For example, the 1910 and 1911 OPHL was weak compared to the NHA, and they only had two players who I considered top-10 in hockey in 1910 and none in 1911. In some seasons the PCHA had just 7 of the top-20 scorers; in others they had 12. When the WCHL came around there was one season (1922) where none of their players were a top-5 scorer in hockey, but then they got stronger and saw 6 players make the leaderboard in 1923 and 1924, and then were virtually dead even with the NHL in 1925 and 1926. As I said, this was done intuitively and to the best of my abilities - I'm not interested in debating the merits of the system. It was done subjectively, with objectivity in mind, if that makes any sense.