A copy of Stephen Hawking's doctoral dissertation signed in a trembling hand was the focus of British physicists' auction of personal items in London, which accounted for almost $ 1.8 million ($ 2.48 million)
The copy, one of the five original papers titled "Properties of Expanding Universes," broke four times the pre-sale expectations for $ 758,888 when Christie was sold, which ended on Thursday.
A red leather wheelchair that Hawking used from the late 1980s to the mid-90s, driving himself using a joystick, sold for $ 385,122, while an early version of his book with title "A Brief History of Time" marked with a footprint, won nearly $ 90,000.
A scene from one of his appearances on the television series "The Simpsons" was one of the 22 places under the hammer, selling for about $ 8,100.
The collection highlighted Hawking's brilliance, determination and sense of humor, who died in March 76 after a lifetime spent trying to unlock the secrets of the universe.
Hawking published his dissertation in 1965, two years after diagnosis with lateral amyotrophic sclerosis (ALS), a form of motor neurone disease that eventually left him paralyzed.
His first wife, Jane, wrote 117 pages, but added two handwritten signatures and the words "This thesis is my original job" on the front, as well as several mathematical equations inside.
When the document was released online at Cambridge University, where Hawking spent his career, he was so popular that he crushed the site.
YEAR OF LIFE
A collection of medals and prizes, including prices from the Royal Astronomical Society, was sold for £ 296,750 ($ 529,305.40), with the entire collection rising to $ 1,796,966.
"We are very pleased to have Christie's help to help us with the important issue of managing our father's favorite records and the unique and valuable collection of personal and professional items that record his life and work," he said. the daughter of natural Lucy Hawking, said before the sale.
"We also give the fans of his work the opportunity to get a message of our father's extraordinary life in the form of a small selection of exciting and exciting objects."
An invitation sent to a party that was held several years ago, a light experiment to see if travelers are going to arrive at regular intervals, are sold for more than 10 times their estimate before the sale of nearly $ 130, while one a bomber jacket that wore a 2016 documentary brought $ 51,912.
Objects are just a small selection of the Hawking record, which his family donates to the nation instead of paying inheritance tax, although there is still no detail on where to store it.
Auction funds will go to the family, although money raised from the sale of the wheelchair will be billed by the Motor Neuronal Disease Association and the Stephen Hawking Foundation.
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