The signature on the card was included in a National Auction and was pre-certified as Authentic. The card does not have a specific Certificate of Authenticity.

Included is an image showing the provenance of the card.

• This signed card of Gene Mauch is an authentic signature on an original issue Baseball card
• Card is from the 1966 Topps Baseball set
• The card's provenance is pictured - this meaning it was pre-certified as Authentic in a National Marketplace. This is not a full Certificate of Authentication
• We offer combined shipping discounts for multiple trading cards or autographed cards purchased together
• We are happy to answer any questions about the cards provenance or condition before you order