187 résultats
1928374171928. Weil 161. Offprint from S. preuss. Akad. Wiss. unknown books
192010340London: Methuen & Co. LTD 1920. First Edition. Cloth. Near fine. First English edition of Albert Einstein's Special & General Theory of Relativity in publisher's scarce dust jacket. Octavo xiii 3 138pp. 8pp ads. Red cloth title in gilt on spine stamped on cover. "First Published in 1920" statement on copyright page. A few leaves are unopened along the top edge. Light even toning throughout. Front hinge starting to separate but text block stable. Previous ownership inscription on front endpaper. Housed in custom brown leather clamshell lined in tan cloth title in gilt on spine. In publisher's original dust jacket expert restoration to spine and hinges remnants of tape repair to spine exceptionally scarce. First published in German in 1916 this copy is the first English translation of Relativity with the aim of giving "an exact insight into the theory of relativity to those readers who from a general scientific and philosophical point of view are interested in the theory but who are not conversant with the mathematical apparatus of theoretical physics." - Albert Einstein. The first American edition was published later the same year. Methuen & Co. LTD unknown books
1920DOV18320New York: Henry Holt and Company 1920. Hardcover. Good. 8vo. Publisher's navy blue cloth. The 1921 on title-page making this the 3rd printing. First was 1920. Portrait of Einstein by Hermann Struck from 1920 as frontispiece with facsimile Einstein signature beneath image. Top of spine worn with light chipping to spine ends corners bumped. Internally a very solid copy. Old Brentanos bookplate. <br/><br/> Henry Holt and Company hardcover books
1931147457New York: Peter Smith 1931. Reprint of 1920 Henry Holt edition. Hardcover. Tight binding but with rubbing to covers. Several pencil notations within text from former owner Robert Palter noted Newtonian and professor of science. Ex-lib. stamp inside front cover. Midnight cloth/boards with gilt lettering. 168 pp. with no illus. Translated by Robert Lawson. With a charming preface by Einstein a bit of biographical information and numerous mathematical equations throughout the text. Peter Smith hardcover books
192021022503New York: Henry Holt 1920. First Edition. Cloth. Good . First US edition first printing octavo size 182 pp. The name "Albert Einstein" 1879-1955 immediately conjures up in the mind of almost everyone the image a brilliant scientist whose research and findings are comprehensible to only a few. He would be awarded the Nobel Prize in Physics in 1921 the year after this book was published and his work led to ideas such as spacetime length contraction neutron stars and black holes - along with many other scientific concepts still being explored today. <br/><br/>Einstein published works on "special relativity" as early as 1905 and by 1916 would publish the final form of "general relativity". The two would come together in this work "Relativity The Special and General Theory" first published in London by Methuen in 1920 and in the same year in the US by Henry Holt. In addition to the sections on "The Special Theory of Relativity" and "The General Theory of Relativity" is included a special part "Considerations on the Universe as a Whole" which according to the translator's note was "written specially for this translation" p. ix. <br/><br/>___DESCRIPTION: Bound in full navy blue cloth over boards gilt lettering on the front blind-debossed ruled borders on the front frontispiece a half-tone reproduction of an etching of Einstein in 1920 by Hermann Struck a German-Jewish artist well known for his etchings; octavo size 8 3/8" by 5 5/8" pagination: i-iv v-xiii blank xiv 1-168. <br/><br/>___CONDITION: A bit better than good the boards mostly clean with a few light specks straight corners with minimal rubbing a strong square text block with solid hinges the interior clean and entirely free of prior owner markings; rubbing with slight fraying of the cloth at the head and tail of the spine gilt lettering on the spine has rubbed off leaving debossed lettering the aforementioned light rubbing to the corners an old dampstain at the top fore-edge corner from the front free endpaper through p. 2 a few upper corners bent only the outer quarter-inch by a prior owner offsetting from an old clipping on pp. 16 and 17 and uniform light toning throughout. <br/><br/>___CITATIONS: Printing and the Mind of Man no. 408; online American National Biography and a bit from Wiki. <br/><br/>___POSTAGE: International customers please note that additional postage may apply as the standard does not always cover costs; please inquire for details.<br/><br/>___Swan's Fine Books is pleased to be a member of the ABAA ILAB and IOBA and we stand behind every book we sell. Please contact us with any questions you may have we are here to help. Henry Holt unknown books
1922432871922. <p>Einstein Albert 1879-1955 and Paul Ehrenfest 1880-1933. Quantentheoretische Bemerkungen zum Experiment von Stern und Gerlach. Offprint from Zeitschrift für Physik 11 1922. 31-34pp. 229 x 155 mm. Original printed self-wrappers. Light toning but fine otherwise. </p> <p>First Edition Offprint Issue. In 1922 the physicists Otto Stern and Walther Gerlach conducted a now-classic experiment in which a beam of silver atoms was streamed through an inharmonious magnetic field in order to observe the atoms' deflection patterns. Rather than a random and continuous distribution as predicted by classical theory the atoms passing through the field were deflected up or down by a specific amount demonstrating that they had intrinsically quantum properties. The Stern-Gerlach experiment corroborated the Bohr-Sommerfeld model of the atom and strongly influenced later developments in 20th century physics. However the experiment also created some serious difficulties for quantum physicists in the period before the rise of the "new" quantum mechanics. </p> <p>Einstein and Ehrenfest addressed one of these difficulties—connected with space quantization—in their joint paper in which </p> <p>"they dealt in particular with the problem of how the orbits of the atom would obtain their discrete directions which they exhibit while passing through the inhomogeneous magnetic field. Under the assumption that the mechanism causing the orientation was provided by the interaction with the radiation field Einstein and Ehrenfest estimated that for a field strength of 10000 G a change in the direction of the orbit would take place in roughly 1011 s; this long time interval would be reduced in the presence of heat radiation at room temperature . . . to about 109 s. How could they asked the experimental situation be explained which implied that the discrete orientations of the orbits in silver atoms were obtained in less than 10-4 s. In order to deal with this evident puzzle Einstein and Ehrenfest proposed two alternatives: first that the silver atoms were always in the states of spatial quantization; second the orientations of the electron orbits arose from an interaction of the atoms with the radiation field which involved much smaller reaction times . . . However they found that both alternatives created considerable difficulties in the understanding of the atomic processes . . . Thus Einstein and Ehrenfest concluded: 'The difficulties mentioned above show how unsatisfactory are both interpretations of the results found by Stern and Gerlach'" Mehra & Rechenberg The Historical Development of Quantum Theory 1 pp. 443-444. </p> <p>Pais Subtle is the Lord p. 328. Weil Albert Einstein Bibliography 121.</p> . unknown books
195286694NY:: Dover Publications. Good. 1952. Paperback. With notes by A. Sommerfield. Translated from the German by W. Perrett and G. B. Jeffery. With seven diagrams. First edition thus paperback. Covers are age darkened with a few corner creases else good in printed wraps.; 216 pages . Dover Publications, paperback books
1933316570Paris: Institut International de Cooperation Intellectuelle. Societe des Nations 1933. One of 3000 copies on Chataignier paper. 62 1 1 blank 1 imprint. Printed in Dijon by Darantière. 1 vols. 8vo. Printed wrappers. Loose in binding spine toned and scuffed internally clean. Very good. One of 3000 copies on Chataignier paper. 62 1 1 blank 1 imprint. Printed in Dijon by Darantière. 1 vols. 8vo. Published simultaneously in French English and German. Institut International de Cooperation Intellectuelle. Societe des Nations unknown books
19482327Princeton NJ: np 1948. framed. Fine. ONE OF THE MOST CELEBRATED IMAGES OF EINSTEIN SIGNED BY MASTER PHOTOGRAPHER YOUSUF KARSH. On February 11 1948 Yousuf Karsh perhaps the most accomplished portrait photographer of his generation visited The Institute for Advanced Study in Princeton to fulfill a dream of his: to photograph Albert Einstein. As he later explained: "Among the tasks that life as a photographer had set me a portrait of Albert Einstein had always seemed a 'must' - not only because this greatest refugee of our century has been accounted by all the world as the most outstanding scientist since Newton but because his face in all its rough grandeur invited and challenged the camera." Karsh: Beyond the Camera David Travis ed. "At Princeton's Institute for Advanced Study I found Einstein a simple kindly almost childlike man too great for any of the postures of eminence. One did not have to understand his science to feel the power of his mind or the force of his personality" official Karsh website. "Awed before this unique intellect I yet ventured to ask Einstein his views on human immortality. He mused for a moment and then replied 'What I believe of immortality There are two kinds. The first lives in the imagination of people and is thus an illusion. There is a relative immortality which may conserve the memory of an individual for some generations. But there is only one true immortality on a cosmic scale ant that is the immortality of the cosmos itself. There is no other.' "He spoke of these ultimate mysteries as calmly as he might a student's question about mathematics - with such an air of quiet confidence indeed that I found his answer profoundly disturbing to one who held other views. Knowing him to be an accomplished violinist I turned the conversation and asked if there were any connection between music and mathematics. 'In art he said 'and in the higher ranges of science there is a feeling of harmony which underlies all endeavour. There is no true greatness in art or science without that sense of harmony. He who lacks it can never be more than a great technician in either field.' "Was he optimistic about the future harmony of mankind itself He appeared to ponder deeply and remarked in graver tones: 'Optimistic No. But if mankind fails to find a harmonious solution than there will be disaster on a dimension beyond anyone's imagination.' To what source should we look for the hope of the world's future 'To ourselves' said Einstein. He spoke sadly yet serenely as one who had looked into the universe far past mankind's small affairs. In this humor my camera caught him. the portrait of a man who had traveled beyond hope or despair." Yousuf Karsh Regarding Heroes. Opening quote from: Colin Naylor ed. Contemporary Photographers. Silver print. Photo taken Princeton 1948. Printed later. Signed by Karsh in full beneath the image on photographer's mount. With Karsh's original calling "card" - a 4x10 inch cardboard slip - included. Image: 8x9 inches. Framed to an overall size of 12x15 inches. Fine condition. np unknown books
19132139Zürich: Zürcher & Furrer 1913. First edition offprint. Original wrappers. Very Good. EXTREMELY RARE AUTHOR'S OFFPRINT "Überreicht von den Verfassern" IN ORIGINAL WRAPPERS OF THE FIRST PRINTING OF EINSTEIN AND GROSSMANN'S FURTHER DEVELOPMENT OF THE CRITICAL "ENTWURF" THEORY OF 1913. "Einstein returned from Prague to Zurich in the summer of 1912. He had by then already formulated the fundamental physical principles of the general relativity theory of gravitation and was now searching for their mathematical structure. At the E.T.H. the Swiss Federal Institute of Technology in Zurich where he now returned as professor of theoretical physics Einstein met again his old fiend and former fellow student Marcel Grossmann who was now a professor of mathematics and his colleague. With Grossmann and under his guidance Einstein studied the mathematical literature especially the theory of invariants and the absolute differential calculus of Chirstoffel Ricci Levi-Civita and others. Einstein developed the mathematical structure of his theory jointly with Grossmann and in his celebrated paper on the general theory of relativity in 1916 he acknowledged the help which his friend had given him. It was Grossmann's help which had Einstein said 'spared me not only the study of the relevant mathematical literature but who Grossmann also assisted me in searching for the field equations of gravitation.' This study of mathematical literature and the search for the proper mathematical tools led to several joint papers with Grossmann during Einstein's all too brief stay in Zurich. These papers contained the first attempts toward a generalized theory of relativity using new mathematical tools and gave full expression to Einstein's earlier physical insights" Jagdish The Golden Age of Theoretical Physics. The first of Einstein's papers to present his collaborative work with Grossmann the famous "Entwurf" paper appeared in the summer of 1913; the present paper based on a lecture given on September 9 1913 to the 96th annual meeting of the Swiss Society for Natural Sciences in Frauenfeld provides further details on the new generalized theory of relativity. The published paper contains more mathematics than in the given lecture. Weil 57. OFFPRINT FROM: Vierteljahrsschrift der Naturforschenden Gesellschaft vol. 58 pp. 284-290 Einstein; pp. 291-297 Grossmann. Zürich: Zürcher & Furrer 1913. Octavo original wrappers; custom box. Mild dampstaining to extreme top outer margin away from the text; crease down the center of issue. SCARCE. Zürcher & Furrer unknown books
1938165146Paris 1938. paperback. Pp. 5-19 IN: Zeitschrift fur Freie Deutsche Forschung. Jahrgang 1 Nummer 1. Herausgegeben von der Freien Deutschen Hochschule in Paris. 168p. printed wrappers. Paris Juli 1938.<br/><br/> First number of this scarce short-lived exile publication featuring German & Austrian writers and scholars. Fine.<br/><br/> unknown books
19321864np: np 1932. First edition. nb. UNPUBLISHED CANDID PHOTOGRAPHS OF EINSTEIN AND LETTERS BY WILLIAM HUBBARD OFFERING AN INTIMATE VIEW OF THE SCIENTIST ON VACATION. On March 2 1932 at the height of his career and world fame Albert Einstein and his wife Elsa set off on a vacation to their German homeland departing from Los Angeles on the M. S. San Francisco. Another passenger aboard the ship was the renowned music scholar William Lines Hubbard. Famous in his own right Hubbard was the music critic for the Chicago Tribune and author of a definitive 11-volume work on the history of opera published 1908. Accompanying Hubbard was his companion Julia Reid their cabins adjacent to that of the Einstein's. As was the practice during this era Hubbard kept detailed journals and letters of his travel experiences. This collection from the estate of Hubbard contains the following items:
 1. Three unpublished small black-and-white and sepia photographs. The first photograph 4.5" x 2.5" pictures Einstein his wife Elsa the Ship's Captain Hubbard the tall figure and three other of the ship's passengers dated 3/14/32. The second photograph 3.5" x 3.25" is an outstanding full front image of Einstein his wife Elsa and the ship's Captain. The final photograph 4.5" x 2.5" is a full frontal image of Einstein and his wife Elsa both seated in deck chairs with the ship's Captain standing behind.
 2. Typed letter dated March 22 1932 written while sailing through the South Atlantic. Six pages typed front and back on two pieces folded of the ship's original stationary approx. 7.5x11 in. Excerpts on Einstein include:

 Of our Six Passengers two are Prof. Einstein and wife. They are proving very delightful companions-- sincere unaffected and jolly. At first they were very reserved and merely bowed and smiled and "Guten-Morgan-ed" when entering and leaving the dining room but when they had become rested and saw that none of the rest of us planned to intrude they came forward and have been very genial. She is a great talker but talks interestingly. He walks deck smoking his stubby black pipe or whistling cheerily his gray hair blowing in the breeze. Each forenoon and sometimes in the afternoon he goes to the piano and plays for half hour or so. Plays in that satisfying manner peculiar to a man to whom music is a comfort and who thinks musically. It is in no wise brilliant playing but it is throughly enjoyable to hear. The rest of the time he sits in his steamer chair or in his cabin reading or thinking. On the 14th he had his 53rd birthday and the Capt had ordered from La Libertad Salvador where we had taken cargo the day before large bunches of easter and tiger lilies which in the morning were on the Einstein table together with a birthday cake the ship's cook had made and countless cards and letters which friends had sent. It was all a complete surprise to them both and their happiness was childlike in its spontaneity and sincerity. It was heart warming to watch them. They seem to appreciate being left to themselves and not being lionized. It is the third time they have come through the canal on these boards an they enjoy it to the full.
 3. Typed letter dated April 1 1932 written while entering the English Channel. Seven pages on two approx. 8.5x11in sheets folded of the ship's original stationary. Excerpts on Einstein include: 

We had good fun watching for crocodiles along the banks as we came up the cut and Prof Einstein was especially gleeful when he discovered one. Professor Einstein loves the roung sic weather and has reveled in it. He and the Mme are proving very delightful fellow passengers. She is very chatty but chats interestingly and he struts up and down deck smoking his stubby pipe or whistling like a jolly kid his white hair blowing in the breeze. We have some talks occasionally and he yesterday when he saw the copy of Living Philosophies which I had given me sic before I left San Diego and in which his article is the first took the book and autographed his picture and wrote in remembrance of the happy days on board the San Francisco. I don't think I told you of his birthday which occurred on the 14 of March the day before we reached the Canal. The Capt came to know if it and when the Einsteins came to their table at breakfast they found it decorated with three huge vases of Easter and Tiger lilies which the Capt had secured in La Libertad. The cook had made a gorgeously decorated Torte-- one of the filled and frosted German cakes-- and there were letters and telegrams from friends which had been sent in the Capt's care. It was a complete surprise to the Einsteins and they were like two happy kiddies. It was gladdening to watch their simple and keen enjoyment. Later we had pieces of the Torte which were a bit of muchness for breakfast but which of course we ate. 
4. Typed letter dated April 24 1932 written in Merano Italy. Six pages on five 5.5x7in sheets. 

While recalling a cargo transfer on the M. S. San Fransisco Hubbard writes: The Einsteins were especially enthusiastic and we had a great fun over the boss of the unloading. He was a huge and tremendously rotund gent wearing a soft felt hat and a short overcoat the buttons of which seemed fated to "bust off" at any moment. His chief employment seemed to be running about from side to side of the dock into the warehouse and out again clambering onboard and then clambering off and all the time shouting orders at the top of his voice and gesticulating wildly. Einstein had been reading the "Living Philosophies" which I had loaned him and was especially curious concerning Mencken and how he happened to be included in the great ones in the book. I gave him an outline of Mr. M's greatness and assured him that the book cold sic well largely on account of M being included. All of which amused the Einsteins greatly. So when this wild boss hove into sight that morning and began his excited directing Mrs E said "there is Mister Mencken" and thus he remained so long as we were in Rotterdam. The Einsteins were starting early the next morning for Berlin so they went about 9 pm to the custom house and had their 16 packages bundles and gifts examined. Frau Professor had a funny story to tell of their experience with the 150 pound bag of coffee that had been presented them in Salvador. 


5. An official passenger list from the M. S. San Francisco printed on the ship's original stationary 4.75" x 8.25" dated March 2 1932. With "Professor Albert Einstein" and "Mrs. Albert Einstein" shown under the list of cabin passengers going from Los Angeles to Bremen.


 6. A postcard depicting Hubbard's profile in black and white 3.45" x 5.45".

 All items in very good condition letters with wear and soiling at folds and housed in a custom cloth presentation folder. RARE FIRST-HAND TESTIMONY REVEALING THE PERSONALITY OF EINSTEIN IN RELAXED AND INFORMAL MOMENTS. np unknown books
19461827Princeton: Estate of Fred Stein 1946. Limited Edition. no binding. Fine. STUNNING LARGE GELATIN SILVER LIMITED EDITION PHOTOGRAPH; one of the most iconic images of the 20th century. One of only 450 in the edition. "In 1946 when Albert Einstein was in residence at Princeton University Fred Stein was granted ten minutes of the great man's time to take a portrait. After the time was up Einstein's secretary came in to usher Stein out. However Einstein insisted that he stay saying that their discussion was too interesting to cut short. The secretary came back repeatedly but the visit extended to two hours. The resulting portrait by Fred Stein pictures a deep intelligence engaged in thought. It became an iconic image and one of the most famous photographs ever taken of Albert Einstein" Dawn Freer "Fred Stein: A Retrospective". Printed later 1994 on behalf of the Fred Stein estate by Stein's son Peter Stein: "Printed and archivally processed by a master printer under Peter Stein's supervision and to his approval and matched as closely as possible to his father's vintage prints." Fred Stein website. Size: image 10.5 x 14 in.; with matte 16 x 20 in. Number 38/450. Limitation and "Albert Einstein Princeton 1946" on the front of the original matte beneath the photo; signed by Peter Stein and with stamp "Estate of Fred Stein" and "Authorised Estate print" on verso of matte. Estate of Fred Stein unknown books
1930019304Havana Cuba: not published 1930. Book. Very good- condition. Unbound. Signed by Authors. First Edition. Folio - over 12 - 15" tall. A page from the guest book register of the Hebrew College in Havana Cuba signed by Albert Einstein. On his journey to America the scientist stopped in Havana for a little over a day. In addition to touring the island and meeting dignitaries Einstein first traveled to the Jewish community and specifically the "Colegio Hebrew del Centro Israelita de Cuba" during his 30 hour visit to Cuba which started on December 19 1930. The double-sided guest book page has 16 entries dating from September 12 1929 to March 9 1931. Some of the visitors who signed the guest book were from the island but several were from the USA. Most of the American visitors were fellow Zionists and/or helped to raise funds for various Jewish causes. The Director of the Hebrew College at that time as identified on the sheet is Dr. Juan del Valle. The page was folded and has numerous paper clip creases and rust stains a few small perforations from staples and has moderate soiling and wear. Included is also a small loose contemporary newsprint photograph of Einstein from a Spanish language newspaper. The entries in chronological order as best as could be transcribed are: 09/12/29 O. Lopez as Inspector Auxilier; 11/14/29 Oscar Lopez giving address as 177 Enrique Villuendas; lengthy handwritten comment in Spanish by O. Lopez; 12/12/29 Dr. Abraham Coralnik 1883-1937 of New York - lengthy handwritten comment in English by Coralnik who was Editor of "The Day" a Yiddish NY newspaper; No date n.d. Emanuel Celler 1888-1981 Brooklyn politician; n.d Morris Fishman - 2252 Gladstone Detroit MI - Vice President of the Detroit Life Insurance Company and fundraiser/spokesperson for United Jewish Campaign including funds for United Hebrew Schools; n.d. Nathan Borin - 3008 Cortland Av Detroit MI - businessman and president of coal dealer partnership Borin Brothers Company; n.d. Mrs. Yenchyl - 1209 Tuilnyame; n.d. Rabbi Louis J. Victor Eppstein - Havana; n.d. Rabbi I. Edward Kiev - NYC 1905-1975 - Head Librarian Hebrew Union College 02/07/30 Oscar Lopez; 06/12/30 Simon Eisenberg - S.A. de los Banes; 06/12/30 Herman Chervony - Havana - member of the Board of "Centro Israelita de Cuba" which was formed in 1925; 12/19/30 A. Einstein - Berlin; 12/12/31 Oscar Gutierrez - Biela 91; 03/09/31 Franco Goires - Monte 163 Alto - Inspector Auxilier. Protected in a Lucite frame. The paper measures 11.75 inches height by 9 inches width. not published Paperback books
195010375New York: Philosophical Library 1950. First Edition. Cloth. Near fine/good. First edition of Albert Einstein's Out Of My Later Years. Octavo viii 282. Blue cloth title printed on spine author's signature in gilt on cover. First printing with no additional printings mentioned on copyright page. In publisher's dust jacket worn along top edge tears at spine some toning to spine retail price of $4.75 on front flap. Clean text throughout. Philosophical Library unknown books
1931148499Burbank CA: Warner Brothers 1931. Vintage photograph of Albert Einstein and his wife Elsa on a Warner Brothers film set February 3 1931. <br/><br/>In early 1931 Einstein and his wife visited several studios and sets to see European directors at work. Here Einstein his wife sitting at his left and cinematographer J. Peverell Marley sit in at a screening for the 1931 French language version of "The Big House" in France titled "Revolte dans la prison." As this is a prison film a number of actors in the photo are wearing prison jackets. <br/><br/>Jacques Feyder was the original director of the French version and Pal Fejos and George W. Hill are credited for it as well.<br/><br/>8 x 10 inches. Very Good plus with light creasing at the corners. <br/><br/>Complete collation details available on request. Warner Brothers unknown books
19314675JHollywood 1931. An unusually large image 11†x 14†taken on January 8 1931 when Einstein and his wife visited Hollywood. The image shows Albert Einstein and Film Mogul Carl Laemmle Senior Founder of Universal Pictures. The photograph is a striking informal image of these two noted Jewish leaders and fellow German emigres chatting on a studio sound stage at Universal City with Mrs. Einstein visible in the background. The photograph is inscribed and signed by Albert Einstein to the head of Universal’s publicity department John LeRoy Johnston who had sent this photograph of Einstein with his boss Laemmle to Einstein to sign. Einstein has written in white ink: “Fur Kohn Johnston - Albert Einsteinâ€. Tipped to the verso is a typed note written in German from Johnston on his printed Universal Pictures stationery to Professor Einstein asking him to inscribe the photograph. Many photograph portraits of Einstein are rather stuffy affairs and a number look like police lineups when he appeared in public and met famous people and dignitaries. This is a striking image of the two men conversing. A historic and excellent photograph and the finest piece from his visit to Hollywood to ever appear on the market. unknown books
192237430Berlin: Slowa 1922. 51 5pp. Original printed wrappers faded front hinge weak tears at spine. First edition in Russian of Weil 111; see Weil 111e. Slowa unknown books
1915432951915. <p>Einstein Albert 1879-1955 and Wander Johann de Haas 1878-1960. Notiz zu unserer Arbeit "Experimenteller Nachweis der Ampèreschen Molekularströme." Offprint from Verhandlungen der Deutschen Physikalischen Gesellschaft 17 1915. 1 sheet p. 420. 228 x 156 mm. Original printed wrappers. Fine copy.</p> <p>First Edition Offprint Issue. In 1915 Einstein and Dutch physicist Wander Johannes de Haas conducted gyromagnetic experiments leading to the discovery of the Einstein-de Haas effect which corresponds to the mechanical rotation induced in a ferromagnetic cylinder suspended inside a coil when an impulse of electric current is sent through the coil. Einstein was very enthusiastic about the experimental results stating that he and de Haas had "given firm proof of the existence of Ampère's molecular currents" quoted in Pais Subtle is the Lord pp. 245-246. Einstein and de Haas published their results in a paper published earlier in 1915 see Weil 73; the present "Notiz" is a response to a communication from American physicist Samuel Jackson Barnett who had begun performing similar experiments in 1909 and obtained results complementing those of Einstein and de Haas. Weil Albert Einstein Bibliography 73n.</p> . unknown books
1923433181923. Offprint from Zeitschrift für Physik 16 1923. Single sheet unpaginated. 230 x 155 mm. One corner creased but very good. First edition offprint issue. Einstein's second response to Friedmann's groudbreaking paper on equations governing the expansion of space which made a valuable contribution to Einstein's theory of relativity and admitted the possibility of an expanding universe. Einstein at first believed that Friedmann's reasoning was incorrect then corrected his own objection in the present brief "Notiz" and called Friedmann's results "clarifying." Pais Subtle is the Lord p. 288. Weil Albert Einstein Bibliography 130. unknown books
1928374181928. Weil 162. Offprint from S. preuss. Akad. Wiss. unknown books
194733821New York: W.W. Norton 1947. 371 pp. W.W. Norton unknown books
194788267New York: Norton 1947. First. hardcover. very good. Illustrated. xii 371pp. 8vo cloth. New York: Norton and Co. 1947. First Edition. A very good copy.<br/><br/> Norton unknown books
1947014521New York: W. W. Norton 1947. xii 371p. b/w illus. slightly chipped dj Books that live in music. W. W. Norton unknown books