Sold For $246
*Includes Buyers Premium
Two FDCs: one with a cachet honoring Doctors William and Charles Mayo, postmarked September 11, 1964, signed in blue ballpoint, “Francis Crick”; and another, postmarked April 13, 1983, signed in black ballpoint, “James D. Watson.” In overall fine condition. Pre-certified PSA/DNA.
This item is Pre-Certified by PSA/DNA
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*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.
Third-party authentication service applies only to signatures and handwriting, and does not cover the addition of sketches, artwork, musical quotations, etc.
