Here you have a WONDERFUL VINTAGE piece of SPACE EXPLORATION MEMORABILIA. Please...SEE THE SCAN! This is the envelope & cachet & cancelled stamp for the First Day of Issue of the United States Space program U.S. Postage stamp. The cachet is an image of a spacewalk with an astronaut outside of the capsule. Beneath the image the caption reads "Saluting United States Accomplishments in Space". The stamp was cancelled at Kennedy Space Center, Florida on September 29, 1967! The envelope measure 6.5 inches X 3.5 inches and THIS IS IN SUPERB CONDITION! Take it home with you! GOOD LUCK! Please Check Out My Ebay Store for more great memorabilia! I am happy to send this to any country. 1st class air postage will be charged… More excellent packaging and free shipping here in the United States! THANKS!