Festivus Fall Coin Consignments 1 of 7: Day 2
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31.8.22
148 Route 73 Suite 3-184 Voorhees, NJ 08043 USA, Estados Unidos
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LOTE 676:
2019-p Deleware Classifying the Stars Grades GEM+ Unc. Known as the “census taker of the sky, ” Annie ...
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Vendido por: $15
Precio inicial:
$
5
Precio estimado :
$25 - $100
Comisión de la casa de subasta: 18%
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2019-p Deleware Classifying the Stars Grades GEM+ Unc. Known as the “census taker of the sky, ” Annie Jump Cannon was a brilliant astronomer that revolutionized the way scientists classify stars. Not only did she develop the important Harvard spectral system, she also classified about 350,000 stars manually. She became the first woman to receive a Doctor of Astronomy degree from Groningen University, the first woman ever to receive an honorary degree from Oxford University, and in 1931 she became the first woman to be awarded the Henry Draper Medal of honor from the National Academy of Sciences.
