American First Day Cover Society Devoted to the advancement of First Day Cover collecting 90th Fund Raising Auction Index | Previous | Next 667 Lot # Scott # Date Description Sug. Bid Space 667 Event 6/16/1978 15th Anniversary First Woman in Space Valintina Tereshkiva, Smithsonian Institution National Air and Space Museum, Russian se-tenant pair w/Russian cancel, LA $8.00 Index | Previous | Next