1969–1980 – SABR's Baseball Cards Research Committee
Redoing every No 1 overall MLB Draft pick
Seattle Pilots Baseball Sports Trading Cards & Accessories 1969
2013 Oldtime Baseball Game Program
The Doomed Pilots of 1969: The Results of Advice Ignored – Society
vintage collectible SEATTLE PILOTS BASEBALL memorabilia for sale
1970 Topps Super Tommy Harper Ushered the Seattle Pilots Out in
July 27, 1969: Eighteen pitchers see duty during 20-inning Red Sox
Seattle Pilots Baseball Sports Trading Cards & Accessories 1969
Ball Four: Twentieth Anniversary Edition: Bouton, Jim
1969–1980 – SABR's Baseball Cards Research Committee