College Football Hall of Famer (1867–1954) considered the first to play professionally. Vintage fountain pen signature, “Played on Yale Teams 1888–1889–1890–1891, Wm Heffelfinger,” on an off-white 4 x 2 slip. In fine condition, with a few wrinkles, irregular edges, and mounting remnants to corner tips. Pre-certified Steve Grad/PSA/DNA and RR Auction COA.
This item is Pre-Certified by PSA/DNA
Buy a third-party letter of authenticity for
$75.00
*This item has been pre-certified by a trusted third-party authentication service, and by placing a bid on this item, you agree to accept the opinion of this authentication service. If you wish to have an opinion rendered by a different authenticator of your choosing, you must do so prior to your placing of any bid. RR Auction is not responsible for differing opinions submitted 30 days after the date of the sale.
We use cookies on this site to improve your experience. By using this site, you accept our use of cookies. To learn more, please see our Privacy Policy.
