History of baseball's Pacific Coast League from 1903-1988
San Francisco Seals, Baseball Wiki
The Pacific Coast League 1903-1988: O'Neal, Bill: 9781681791166
The minor leagues' hit champion in the Far West League
Mickey Heath – Society for American Baseball Research
The Pacific Coast League is one of the oldest baseball leagues and has a rich and colorful history. Bill O'Neal's exhaustive research brings back forgotten players and moments in history. The list of players that came up through the ranks of the Pacific League and found fame in the majors reads like a who's who in baseball. Joe DiMaggio.
The Pacific Coast League, 1903-1988 [Book]
Tumbling Tumbleweeds and Cool Water are only a couple of the hundreds of songs created by the Sons of the Pioneers, the most famous singing group in the history of Western music. Charter members Roy Rogers (Len Slye), Bob Nolan, Tim Spencer, and brothers Hugh and Karl Farr (two gifted instrumentalists from Texas) developed a unique style of vocal control and harmony that became the group's trademark.
Sons of the Pioneers [Book]
Ted Easterly – Society for American Baseball Research
The old Pacific Coast League.
Portland Beavers - Wikipedia