Stamp Finder ↺ Scott or Y & T ? Apollo Space Missions 1969 Regular and Airmail Stamps (October 6, 1969) perforated Sc 624 / YT 657 Sc 624A / YT 658 Sc 624B / YT 659 Sc 624C / YT 660 Sc 624D / YT PA436 Sc 624E / YT PA437 Sc 624F / YT PA438 Sc 624G / YT PA439 imperforated and in different colors Sc 624 imperforated / YT 661 Sc 624A imperforated / YT 662 Sc 624B imperforated / YT 663 Sc 624C imperforated / YT 664 Sc 624D imperforated / YT PA440 Sc 624E imperforated / YT PA441 Sc 624F imperforated / YT PA442 Sc 624G imperforated / YT PA443 Souvenir Sheets (October 6, 1969) perforated Sc 624H / YT BF28 Sc 624I / YT BF29 imperforated and in different colors Sc 624H imperforated / YT BF30 Sc 624I imperforated / YT BF31