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Linus Pauling Signed Typed Letter JSA RE: Avogadro Constant
Linus Pauling Signed Typed Letter JSA RE: Avogadro Constant

Linus Pauling Signed Typed Letter JSA RE: Avogadro Constant

$ 261.36

Availability: 39 in stock
  • Signed: Yes
  • Return shipping will be paid by: Buyer
  • All returns accepted: Returns Accepted
  • Signed by: Linus Pauling
  • Original/Reproduction: Original
  • Item must be returned within: 30 Days
  • Autograph Authentication: James Spence (JSA)
  • Refund will be given as: Money Back
  • Restocking Fee: No
  • Industry: Science, Inventor

    Description

    Accompanied by a James Spence Authentication Certificate of Authenticity, GREAT CONTENT highlights this Nobel Prize chemist Linus Pauling, widely known for his advocacy of Vitamin C, signed  typed 9 x 11 letter in black pen. The letter addresses Professor John Timm. Pauling is explaining to Timm why he writes Avogadro's as 0.623 x 10²³ instead of 6.023 x 10²4. Pauling is the only person to be awarded two unshared Nobel Prizes and one of only two people to be awarded Nobel Prizes in different fields (his second for Peace Activism). Very good condition. Comes with a James Spence Authentication (JSA) Certificate of Authenticity