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

    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