Two signed covers: an FDC with a color cachet honoring "A Milestone in Mankind's Peaceful Quest of the Heavens" with the Apollo/Soyuz mission, signed in black felt tip by Alexei Leonov; and a Soviet commemorative cover honoring the Apollo/Soyuz mission, signed in black felt tip by cosmonauts Alexei Leonov and Valeri Kubasov. In very fine condition.
This item is Pre-Certified by STEVE ZARELLI
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.
