Copernicus First Day Of Issue Commemorative Stamp Pages (Apollo 11 Plaque & Cooperation In Space Agreement), Set of 2
From astronaut Jim McDivitt’s personal collection.
Two 8.5″x11″ First Day of Issue presentations published by S. M. Kessler, Hicksville, NY, for the 8-cent Copurnicus postage stamp, postmarked Apr 23, 1973, Washington, DC. One is gold-tone ink facsimile of the plaque that Apollo 11 left on the Moon, and other is facsimile of 1972 USA/USSR Cooperation in Space Agreement.
Note: Some slight corner wrinkles.