Hans Bethe – Energy Development First Day Postal Cover

$115.00

SIGNED BY HANS A. BETHE!

Postal cover with Aristocrat Cachet’s illustration of solar, geothermal, and nuclear energy sources and uses, affixed with 13-cent Energy Development stamp, postmarked First Day of Issue, Oct 20, 1977, Washington, DC, and signed by Hans Bethe, Nobel Prize-winning nuclear physicist who studied nuclear energy production in stars, worked on the atomic bomb, and advocated for the peaceful use of nuclear energy.

COA included.

In stock

SKU: NOVA-105 Category: Tag:
 

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