Bert Blyleven Signed OAL Baseball Inscribed All My Best, Your Friend (Beckett)
Bert Blyleven - Autographed Signed Baseball
Bert Blyleven – Society for American Baseball Research
Bert Blyleven Autograph Photo - AME Sports
Bert Blyleven Signed Baseball Card with JSA COA
Lot Detail - Bert Blyleven Final Broadcast Display 9/2/20 with Headset, Score Sheet Signed and HOF Baseball w/Blyleven Signed Letter of Provenance
Baseball signed:Bert Blyleven. Baseball signed in blue ink in the sweet spot. He challenged hitters, refusing to put many runners on with walks.
BERT BLYLEVEN - AUTOGRAPHED SIGNED BASEBALL
2004 Donruss Timelines Recollection Collection Autograph Bert Blyleven /40 - Sportsnut Cards
Rawlings Official American League baseball. Hand-signed by Bert Blyleven (Minnesota Twins, Pittsburgh Pirates, Texas Rangers, Cleveland Indians,
Bert Blyleven Signed OAL Baseball (PSA COA) Minnesota Twins / MLB HOF 2011
Autographed BERT BLYLEVEN HOF 2011 Official Rawlings Major League Baseball Beckett
Bert Blyleven Baseball HOF Stats Bat - Cooperstown Bat Company