Twin 10-Meter Optical and Infrared Telescopes at the Keck Observatory in Hawaii, PCS, First Issue

United States Commemorative Postage Stamp, Vastness of Space Series, Twin 10-Meter Optical and Infrared Telescopes at the Keck Observatory in Hawaii,

Issued July 10, 2000 in Anaheim, CA,



First Day of Issue Cover, FDC, Postal Commemorative Society Engraving Cachet, Unaddressed, Ideal for Framing,

Cover in Removable Transparent Poly Sleeve and Mailed With Protection,

Made in the USA


Genuine First Day of Stamp Issued Cover Cancelled on the First Day of Issue Date by the U.S. Postal Service,