ONLY THE WHITE MATERIAL IN WINDOW WAS FLOWN IN SPACE, NOT THE ENTIRE COVER. NUMBER 4 / 55 MADE & MAKES THIS PRESENTATION MORE SCARCE THAN MOST MFA / NASA STS-1 ITEMS, INCLUDING LUCITE(S). GOOGLE KEN'S NAME TO REVIEW HIS CREDENTIALS WITHIN THE SPACE COLLECTORS CIRCLE / HOBBY.
VERY FINE PLUS CONDITION CANCELLED, POSTMARKED COVER BUT NOT ADDRESSED. This item is in the category "Collectibles\Historical Memorabilia\Astronauts & Space Travel\Exploration Missions\Space Shuttles". The seller is "rcs1958" and is located in this country: US. This item can be shipped to United States.