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Grey Flannel Auctions - Summer Games eCatalog #52 by greyflannelauctions - Issuu
Lot Detail - 1984 Bert Blyleven Game Worn Cleveland Indians Road Jersey (MEARS A10)
Elliott 2020's most influential: Walker, Anthopoulos, Rogers, Freeman, Flett, Shulman — Canadian Baseball Network
RR Auction: Sports Memorabilia Auction by RR Auction - Issuu
Hunt Auctions, LLC
Grey Flannel Auctions - Summer Games eCatalog #52 by greyflannelauctions - Issuu
Elliott 2021 most influentials: Anthopoulos, Walker and Honourable Mentions — Canadian Baseball Network
Pittsburgh Baseball History
Times Leader 09-13-2011, PDF, Wilkes Barre
Baseball Equipment- Sports Card and Sports Memorabilia Auctions
Elliott 2021 most influentials: Anthopoulos, Walker and Honourable Mentions — Canadian Baseball Network
bert blyleven topps Values - MAVIN
PBN History – Pittsburgh Baseball History on Pittsburgh Baseball Network
Lot Detail - 1981 Bert Blyleven Cleveland Indians Game Worn Road Jersey ( MEARS A9.5)