Block of four Monaco postage stamps commemorating the marriage of Kelly to Prince Rainier, 4 x 2.5, signed in blue ink, “Grace de Monaco,” and also signed in black ink by Prince Rainier. Mild overall contrast to Kelly’s signature, otherwise fine condition. Pre-certified PSA/DNA and RRAuction 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.