Fresh, Clean, & Collectible!Issue: Space DiscoveryNumber of Covers in Set five (5)Scott #3238-42Official Cancellation City:Kennedy Space Center, FL. 32899First Day of Issue: 10-01-98Cancellation: Pictorial Rubber Hand CancelEnvelope sizes: #6 3/4" Cachet: Therome CachetsUnaddressedTherome Cachets is a Top cachet winner at AMERICOVER 2004, 2006 and 2010 Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage ...your active items. Add a map to your own listings. FREE Trial!