Mercury Flown Artifacts Cover

Interesting Mercury-Atlas 6 launch day cover with a cachet honoring the Mercury 7, postmarked at Cape Canaveral on February 20, 1962, bearing tiny affixed fragments of flown artifacts from each of the project's manned missions: flown parachute from MR-3, flown tape from MR-4, flown heatshield from MA-6, flown lanyard from MA-7, flown heatshield from MA-8, and flown heatshield from MA-9. Certified on the reverse by Florian Noller of Artifact Cloud. In fine condition.