Auction Closes
September 28, 2022

15% Buyers Commission added to all lots.


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Lot No. Symbol
Catalog No.

Lot Description

Est.

Opening Bid 9/27/22

   
 

AUTOGRAPHS

 

 

412 -
Auguste

Auguste Piccard (1884-1962),

Belgium #252 signed by him. The stamp commemorates his two balloon flights in 1932 (May and August) into the Earth's stratosphere (51,775 and 53,153 feet above sea level) to measure upper atmosphere data and cosmic radiation. Piccard was a physics professor at the Free University of Brussels in Belgium. He also invented the bathyscaphe, which took a man down to 13,701 feet below sea level, safely

$300

$130