1978 Viking 1 I Missions to Mars Landing NASA InSight Lander US Space Stamp MINT

Description

This is a genuine United States postage stamp commemorating the second anniversary of the landing of Viking 1 on Mars. The stamp is in mint, never hinged, post office fresh condition. The stamp was issued 40 years before NASA's InSight Lander touched down on Mars. FREE clear plastic protective display holder included.
SPECIAL BONUS OFFER: PAY FOR THREE OF THESE STAMPS AND RECEIVE A BLOCK OF FOUR STAMPS INSTEAD.
(The display holder is not included with the bonus offer.)
Combined shipping discount offered for multiple lots paid for at the same time on a single invoice. Thanks for looking!
ATTENTION BUYERS: ALTHOUGH MOST ITEMS ARE SHIPPED THE SAME DAY OR THE NEXT DAY, DUE TO THE PANDEMIC, THE DELIVERY AND ARRIVAL TIMES MAY BE PROLONGED. THE USPS HAS OFFICIALLY ANNOUNCED DELAYED DELIVERY TIMES DUE TO DECREASED TRANSPORTATION, SO EBAY’S ESTIMATED DATES FOR ARRIVAL TIMES MAY BE SOONER THAN WHAT SHOULD BE EXPECTED. PLEASE MESSAGE ME DIRECTLY WITH ANY QUESTIONS BEFORE OPENING A CASE. THANK YOU FOR YOUR PATIENCE AND UNDERSTANDING AND BE WELL!