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Featured collectibles include ceremony mementos, programs, First Day Covers, digital color postmarks, press sheets, and more. Find items based on themes such as holiday, love/wedding, history, people, sports, and nature.
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Celebrate NASA’s James Webb Space Telescope (Webb) and its exploration of deep space with this Cosmic Cliffs First Day Cover.The #6 ¾ envelope bears an affixed Priority Mail Express® stamp cancelled with an official First Day of Issue postmark.
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