Minnesota Twins - Wikipedia
Roy Sievers, Slugging Washington Senator in the '50s, Dies at 90 - The New York Times
Minnesota Twins - Wikipedia
Roy Sievers – Society for American Baseball Research
Joy of a team set, update 18 (putting the '88 Dodgers to bed)
Roy Sievers – Society for American Baseball Research
C.A.: 1989 Upper Deck Gary Pettis
I reserve the right to throw out my cards
Remembering those MLB lost in 2017
Congratulations! You have just received a card that involved thought
Roy Sievers dies; Ted Williams — and Hollywood — loved St. Louisan's swing
No. 1 with a bullet