Sell or Auction Your George Adams Armillary Sphere for up to Over $175,000 or More at Nate D. Sanders Auctions
FREE APPRAISAL. To buy, auction, sell or consign your George Adams armillary sphere that is for sale, please email your description and photos to [email protected] of Nate D. Sanders Auctions (http://www.NateDSanders.com).
Sell Your George Adams Armillary Sphere
Below is a recent realized price for an armillary sphere from the workshop of instrument maker George Adams. We at Nate D. Sanders Auctions can obtain up to this amount or more for you:
George Adams Armillary Sphere Circa 18th Century. Sold for Over $175,000.
Below are some items Nate D. Sanders Auctions has sold:
The 1953 Nobel Prize in Physiology or Medicine, awarded to physician and biochemist Hans Krebs for the discovery of the citric acid cycle (later named the Krebs cycle) and the urea cycle, the metabolic process by which all multi-cellular organisms convert food into energy. This Nobel Prize medal is made of 23k gold and features the relief portrait of Alfred Nobel, with his name and the years of his birth and death. Verso features the words, ”INVENTAS VITAM JUVAT EXCOLUISSE PER ARTES”, which translates from Latin to, ”Inventions enhance life which is beautified through art”. H.A. Krebs’ name and the year 1953 in Roman numerals are engraved on a plaque below the relief, framed by the words, ”REG. UNIVERSITAS MED-CHIR-CAROL”. On the right side is the name ”E LINDBERG”, who designed the prize. Comes with the Nobel Prize diploma which contains calligraphy printed on 2 vellum sheets, with signatures from 29 members of the Royal Swedish Academy of Science, housed in a beautiful blue case with Krebs’ initials “HAK” printed in gilt; sheets each measure 13.5″ x 19.5″. Medal is housed in the 5.5″ square red leather presentation box with Krebs’ name printed on the front. Medal measures 6.5 cm or 2.56” in diameter, and weighs 196 g or 6.9 oz, consistent with the original Nobel Prizes awarded in 1953. Presented in near fine condition. Sold for $269,000.
Auction your George Adams armillary sphere at Nate D. Sanders Auctions. Send a description and images of your George Adams armillary sphere to us at [email protected].
Nobel Prize Awarded to Physicist Kenneth G. Wilson in 1982 — One of the Kingpins of Quantum Physics
The 1982 Nobel Prize in Physics, awarded to theoretical physicist Kenneth G. Wilson for his work in understanding the ”critical point” of phase transitions – the exact point at which matter transitions to another state, such as when a solid become liquid. Wilson’s work was subsequently applied to quantum mechanics, where he is considered a pioneer who laid the theoretical groundwork for today’s quantum physicists. Nobel Prize is made of 18kt gold, plated in 24kt gold, consistent with the 1982 medals. Medal features the relief portrait of Alfred Nobel to front, with his name and the years of his birth and death. Verso features a relief of the Goddess Isis, whose veil is held up by a woman who represents the genius of science. Encircling the medal are the words ”Inventas vitam juvat excoluisse per artes”, translating to ”And they who bettered life on earth by their newly found mastery”. Wilson’s name and 1982 in Roman numerals are engraved on a plaque below the relief of the 2 women, with ”Reg. Acad. Scient. Suec.” also written, an abbreviation for The Royal Swedish Academy of Sciences. Etched upon the medal is the name of Erik Lindberg, designer of the Nobel medal. Housed in the original red leather case with Kenneth G. Wilson’s name gilt stamped. Medal weighs 173 grams or just over 6 oz. and measures 2.5” in diameter. Case measures 5.5” x 5.5” x 1”. Presented in near fine condition. With an LOA from Kenneth Wilson’s widow. Sold for $118,750.
Consign your George Adams armillary sphere at Nate D. Sanders Auctions. Send a description and images of your George Adams armillary sphere to us at [email protected].
Albert Einstein letter signed with his hand drawings, elegantly explaining his electrostatic theory of special relativity to a physics teacher struggling to reconcile it with experiments he was conducting. In addition to the letter, which is new to the market, Einstein generously replies to a series of questions the teacher asks him on a questionnaire, providing additional drawings and calculations, initialed ”A.E.” at the conclusion. Dated 4 September 1953 on Princeton’s Institute for Advanced Study letterhead, Einstein writes to Arthur L. Converse, the teacher from Malcolm, Iowa, in part, ”There is no difficulty to explain your present experiment on the basis of the usual electrostatic theory. One has only to assume that there is a difference of potential between the body of the earth and higher layers of the atmosphere, the earth being negative relatively to those higher layers…[Einstein then draws Earth and the atmosphere, referring to it for clarification] The electric potential p rises linearly with the distance h from the surface of the earth…For all your experiments the following question is relevant: How big is the electric charge produced on a conductor which is situated in a certain height h, this body being connected with the earth…” Einstein then answers Converse’s questions on a two-page questionnaire. In one answer, Einstein seems to disagree with the question, providing both a diagram and mathematical equation and then a ”?” to try to aid understanding. He later writes ”not clear” to one answer along with a question mark and additional diagram with the notation ”charge of elektroscope increased proportional to h”. An extraordinary lot by Einstein showing the generosity of his time, with rare content on his theory of special relativity. Single page letter and two-page questionnaire each measures 8.5” x 11”. Also included is Einstein’s original mailing envelope from ”Room 115” of the Institute for Advanced Study, postmarked 7 September 1953 from Princeton. Folds and very light toning to letter, otherwise near fine. Questionnaire has folds, light toning and staple mark, otherwise near fine with bold handwriting by Einstein. With an LOA from the nephew of Arthur Converse and new to the market. Sold for $53,504.
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