Offering a cover serviced for Space Shuttle CHALLENGER STS-51L 25th Anniversary Disaster, Lollini Full-Color cachet, Canceled Kennedy Space Center FL 28-January-2011, With Zazzle STS-51L Crew Portrait stamp affixed.
Discovery was the first operational shuttle to be retired, followed by Endeavour and then Atlantis. The shuttle is now on display at the Steven F. Hdvar-Hazy Center of the Smithsonian National Air and Space Museum in near Washington D.C.