Space Cover Dealer, Stan Henderson of 3-Muscateers cachets made arrangements to have covers flown on a SRB Parachute Test. Stan said he sent 20 covers and estimated no more than 200 covers were flown. I want collectors to send me scans of any covers that were flown on the test. The test took place December 14, 1977. Email me directly.
Posted 10/25/2019 07:06 am
