1995–2010 – SABR's Baseball Cards Research Committee
2023 Spring Classic - Sports Memorabilia Auctions
Postcards – SABR's Baseball Cards Research Committee
May auction catalog - Prag collection est-Falcone collection est-Ken prag collection
Frank Thomas Autographed Team Issued 1917 Style Jersey (100th Anniversary) - Size 48 (not authenticated)
RR Auction: Fine Autographs and Artifacts by RR Auction - Issuu
1981–1994 – Page 2 – SABR's Baseball Cards Research Committee
Calaméo - 2022 April
MLB Frank Thomas Signed Trading Cards, Collectible Frank Thomas Signed Trading Cards
Frank Thomas Autographed Team Issued 1917 Style Jersey (100th Anniversary) - Size 48 (not authenticated)
Frank Thomas Autographed Team Issued 1917 Style Jersey (100th Anniversary) - Size 48 (not authenticated)