Som Bathla - It was Codex Leicester by Leonardo Da Vinci, and it was purchased by Bill Gates, according to Business Insider. Don't worry though, he probably made the money back within
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DA VINCI, LEONARDO The Codex Hammer of Leonardo da Vinci. Translated into English and Annotated by Carlo Pedretti for Sale at Auction on Mon, 11/23/2015 - 07:00 - Rare Books, Autographs &
![The Codex Hammer or Codex Leicester, pages 48-51, 1508-12 (sepia ink on linen paper) by Vinci, Leonardo da (1452-1519) The Codex Hammer or Codex Leicester, pages 48-51, 1508-12 (sepia ink on linen paper) by Vinci, Leonardo da (1452-1519)](https://images-cdn.bridgemanimages.com/api/1.0/image/600wm.CH.9879730.7055475/376610.jpg)
The Codex Hammer or Codex Leicester, pages 48-51, 1508-12 (sepia ink on linen paper) by Vinci, Leonardo da (1452-1519)
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The Leonardo Da Vinci Codex Hammer: Christie, Manson & Woods International, Leonardo Da Vinci: Amazon.com: Books
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The Codex Hammer : Formerly the Codex Leicester By Leonardo Da Vinci by Leonardo Da Vinci / Davinci ; Los Angeles County Museum of Art / Armand Hammer Foundation / the Corcoran
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