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Niels Bohr Danish Physicist 1922 Nobel Prize Quantum Theory Autograph JSA Authen

$ 778.8

Availability: 20 in stock
  • Autograph Authentication: James Spence (JSA)
  • Country/Region of Manufacture: Denmark
  • Signed by: Niels Bohr
  • Modified Item: No
  • Industry: Science, Inventor
  • Signed: Yes
  • Original/Reproduction: Original

    Description

    Niels Henrik David Bohr [1885 1962] was a Danish physicist who made foundational contributions to understanding atomic structure, for which he was awarded the Nobel Prize in Physics in 1922. Bohr developed the Bohr model of the atom, in which he proposed that energy levels of electrons are discrete and that the electrons revolve in stable orbits around the atomic nucleus. Bohr also founded the Institute of Theoretical Physics at the University of Copenhagen, now known as the Niel Bohr Institute which opened in 1920. During World War II, he was part of the Manhattan Project. Listed for auction is the exceedingly rare autograph of Niels Bohr. The autograph is signed on a page ''Neils Bohr'' in black fountain pen and the page measures 3.50 x 2.25 inches. The page has trivial even toning, is affixed to larger page and is in fine condition. The autograph has been authenticated by JSA Authentication and will be accompanied with the above Letter of Authenticity. The autograph is exceedingly rare to obtain, this is a desirable example, authenticated and ideal for display.
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