Philatelic souvenir sheet honoring the 1996 release of the 32-cent “Computer Technology” stamp, 8 x 10.5, postmarked below at Aberdeen Proving Ground, Maryland on October 6, 1996, with the referenced stamp affixed above, signed in black felt tip by Internet pioneers Vint Cerf and in blue ballpoint by Lawrence Roberts. In fine condition.
This item is Pre-Certified by PSA/DNA
Buy a third-party letter of authenticity for
(inquire for price)
*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.
