United States Commemorative Postage Stamp Honoring Albert Einstein (1879-1955), Nobel Prize Winner for Physics in 1921,
Issued March 4, 1979 in Princeton, New Jersey, 100th Anniversary of His Birth,
First Day of Issue Cover, FDC, Reader's Digest Cachet, Unaddressed, "I have no particular talent, I am merely inquisitive."
Albert Einstein was one of the greatest theoretical thinkers of all time.
His theories of energy, space, time, and gravity profoundly changed our understanding of the universe which for many years was governed Newton's observations of everyday experiences.
The Photoelectric Effect, Special Theory of Relativity, and General Theory of Relativity are among his contributions.
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,
