Desirable block of four five-cent US postage stamps honoring Ed White’s Gemini 4 spacewalk, 4 x 2.25, signed in the blank right panel in blue ballpoint, “Neil Armstrong. “Apollo 11” has been added to the right in another hand. Encapsulated in a plastic PSA/DNA authentication holder. In fine condition. Pre-certified Zarelli Space Authentication.
This item is Pre-Certified by STEVE ZARELLI
Buy a third-party letter of authenticity for
$250.00
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