RR Auction: December 2012 Rare Manuscripts, Documents, and Autographs by RR Auction - Issuu
2014ACSRG by Pittsburgh Senior News - Issuu
Even half of a Honus Wagner card is worth more than most sports cards - Sports Collectors Digest
Lelands.com
Rare T-206 Honus Wagner baseball card sold for record $7.25 million in private sale - ESPN
Valuable Rare Postcards
Original' Honus Wagner card valued at $500,000
Rare Honus Wagner baseball card sells for record $6.6 million at auction
Lelands.com