Einstein

Die Relativitatstheorie

1925réf. 140941837Berlin: No Publisher 1925. Revised edition. 783-797 pp. Publisher's original printed wrappers. About Very Good with thin tear along front wrap fold near head a little chipping to wraps at spine front wrap hinge fragile contents toned with age. This copy belonged to Hans Albert Einstein Albert Einstein's oldest son with his inkstamp at top of front wrapper; likely a presentation copy from his father. Neatly written at top of front wrapper are "41" and 163." Very rare author's offprint from Die Kulture der Gegenwart of an essay on relativity theory which was first published in 1914 revised to incorporate Einstein's later research. OCLC/WorldCat locates no physical copies. Weil 71. [No Publisher] unknown books

Burnside Rare Books, ABAA · États-Unis7 000,00 $US≈ 6 241,64 €

Einstein, Albert; [Hans A Einstein]ABAA

Ernst Mach

1916réf. 140941831Leipzig Germany: S. Hirzel 1916. First separate edition. First separate edition. 4 pp. Illustrated with portrait of August Mach from photograph. Publisher's original printed wrappers. Very Good with some small chips to fragile wrappers faint crease to top of front wrap contents toned with age. This copy belonged to Hans Albert Einstein Albert Einstein's oldest son with his inkstamp at top of front wrapper; likely a presentation copy from his father. Neatly written at top of front wrapper is "43" and date "14.III.16." OCLC/WorldCat locates four copies two at the University of Toronto one at the Smithsonian Institution and one at the American Philosophical Society. Weil 89. Very rare author's offprint stating "Uberreicht vom Verfasser" of the eulogy by Albert Einstein for fellow physicist Ernst Mach as first published in Physikalischen Zeitschrift. A noted scientist in his own right Mach is best known for the concept of "Mach's principle" which asserts that an entity's inertial mass is determined by all the other masses in the universe. Einstein in fact coined the phrase "Mach's principle" and his application of it had major ramifications for the development of his theory of general relativity Einstein in 1918 labeling it one of the "three pillars" of general relativity. S. Hirzel unknown books

Burnside Rare Books, ABAA · États-Unis9 000,00 $US≈ 8 024,97 €

EINSTEIN, Albert; BORN, Max; BORN, HedwigLivre Rare Book

Correspondance 1916-1955. Introduction de Lord Bertrand Russell. Préface de Werner Heisenberg

1972réf. 133380Seuil 1972 In-8 broché 20,6 cm sur 14,1. 255 pages. État correct d’occasion.

Librairie de l'Avenue · Saint-Ouen, France27,00 €

EINSTEIN, ALBERT; CURIE, MARIE; PLANCK, MAX; RUTHERFORD, ERNEST; LANGEVIN, PAUL; et alABAA

La Theorie du Rayonnement et les Quanta. Rapports et Discussions de la Reunion Tenue a Bruxelles du 30 Octobre au 3 Novembre 1911 Sous les Auspices de M. E. Solvay. The First Solvay Conference

1912réf. 2508Paris: Gauthier-Villars 1912. First edition. Original wrappers custom box. Very Good. RARE FIRST EDITION IN ORIGINAL WRAPPERS OF THE REPORTS FROM THE HISTORIC FIRST SOLVAY CONFERENCE "THE FIRST INTERNATIONAL CONFERENCE IN PHYSICS EVER ORGANIZED" AND A CRITICAL MOMENT IN THE BIRTH OF QUANTUM PHYSICS. In the short time that followed Planck's hypothesis of the universal constant that would bear his name the greatest minds in physics were largely at a loss about how to deal with the bizarre theoretical results that followed let alone the experimental results which confirmed them!. Much of the focus at the time was on black-body radiation including work by Planck himself as well as Lorentz Rayleigh and Jeans. However shortly before the first Solvay conference a young Einstein had also started investigating the related question of materials' specific heat. Kuhn. "The purpose of the first Solvay Conference was thus two-fold: first there was the need to examine whether classical theories molecular-kinetic theory and electrodynamics could in some undiscovered ways provide an explanation of the problem of black-body radiation and of the specific heat of polyatomic substances at low temperatures; secondly to consider phenomena in which the theory of quanta could be successfully used." Mehra. Underlying these questions was the more fundamental mystery of how to interpret the existence of the Planck constant. There were two camps both of which were represented at the conference. Planck's took the constant to indicate some fundamental constraint on the radiative processes of emission and absorption. For example "Sommerfeld introduced a version of the quantum hypothesis which he considered to be compatible with classical electrodynamics. He postulated that in 'every purely molecular process' a quantized quantity of action is exchanged." Staumann. Einstein's camp on the other hand took the quantum of action to represent the physicality of a perhaps pseudo-corpuscular theory of energy exchange - his photons of light. Although the debates that followed the lectures included in the proceedings did not rise to the famous heated exchange that Einstein would have with Bohr at the 1927 Solvay conference we do see some of the young Einstein's hotheadedness as he opens the debate following Planck's plenary lecture: "What I find strange about the way Mr. Planck applies Boltzmann's equation is that he introduces a state probability W without giving this quantity a physical definition. If one proceeds in such a way then to begin with Boltzmann's equation does not have a physical meaning." As translated by Straumann. It would take another 14 years for quantum mechanics to be fully formalized but the first Solvay conference represents a pivotal point in quantum history: "During 1911 the situation changed quickly. Articles that applied the quantum to other topics then outnumbered those on blackbody radiation for the first time and some were backed by impressive experimental evidence. In part because of that evidence physicists like Planck and Lorentz who had previously taken the constant h to be characteristic only of the radiation problem began to consider additional areas in which others had earlier staked quantum claims." Kuhn. Albert Einstein and the Solvay Conference: Among the most renown scientists of the day - including Ernest Rutherford Marie Curie and Max Planck - Einstein made quite an impression. At age 32 he was the second youngest participant in the conference. The youngest was British physicist Frederick Lindemann later to become scientific adviser to Winston Churchill. Although "Einstein had already published so many masterpieces none had actually been put to the test and his theories were looked on rather as tours de force than as definitive additions to knowledge. But his pre-eminence among the twelve greatest theoretical physicists of the day was clear to any unprejudiced observer." Frederick Lindemann quoted in Brian. References: Headline quote from the Solvay Institute website. Kuhn T. 1978 Black Body Theory and the Quantum Discontinuity 1894-1912. University of Chicago Press. Mehra J. 1975 The Solvay Conferences on Physics: Aspects of the Development of Physics Since 1911. Straumann N. 2011. On the first Solvay Congress in 1911. The European Physical Journal H 363 379-399. Denis Brian Einstein: A Life p.82. Paris: Gauthier-Villars 1912. Octavo original wrappers; custom box. Splits to top and bottom joint of upper wrapper two creases to front wrapper. Text in fine condition largely unopened. FIRST PRINTINGS IN ORIGINAL WRAPPERS ARE EXTREMELY SCARCE. Gauthier-Villars unknown books

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Einstein, Albert; E Warburg [Editor]; Hendrik Lorentz; Max Planck; Pieter ZeemanABAA

Einstein's "Theoretische Atomistik" and "Die Relativitätstheorie" in Physik Die Kultur der Gegenwart Erster Band

1915réf. 140945614Leipzig & Berlin: B.G. Teubner 1915. First edition. First edition. iv viii 762 8 pp. Bound in publisher's three quarter maroon cloth with marbled paper sides gilt spine lettering. Near Fine with rubbing along edges; a few marks to prelims text otherwise free of markings; hint of foxing to edges. Bookplate on paste down. A German-language physics review with the first book publication of two articles by Albert Einstein as well as work by a number of famous physicists of the early 20th century. B.G. Teubner unknown books

Burnside Rare Books, ABAA · États-Unis1 500,00 $US≈ 1 337,49 €

Einstein, Albert; Edward Teller; J Robert Oppenheimer; Andrei Gromyko; William O Douglas; Harry S Truman; et alABAA

Bulletin of the Atomic Scientists.

1948réf. 6625Chicago: The Atomic Scientists of Chicago 1948. Original edition. Ex-library. Very Good. 28 cm; 384 pages. Cloth-bound volume of 12 issues. Duplicate surplus stamp of Library of Congress on front free endpaper. Later owner's stamp on free endleaves blacked out. Lively forum of discussion of various scientific social and political implications of atomic energy as the post-war radioactive dust settled over the Pacific and wherever else open-air tests of atomic weaponry took place. Opens with Einstein's "Plea for International Understanding." Issue #2 features a written debate between Einstein and four Soviet scientists Semyonov Vavilov Frumkin and Ioffe. A scenario describes the potential effect of an atomic bomb on Washington DC. Justice William O. Douglas contributes "Democracy and Communism." Harry Truman presents a "Message to the Atomic Scientists." Other contributors include Cardinal Cushing Thomas E. Dewey Max von Laue and many other scientists and statesmen involved in the post-war debates The Atomic Scientists of Chicago hardcover books

Rodger Friedman Rare Book Studio · États-Unis500,00 $US≈ 445,83 €

Einstein, Albert; Enrico FermiABAA

Théorie unitaire de champ physique. In Annales de l'Institut Henri Poincaré pp. 1-24

1930réf. 510131930. Einstein Albert 1879-1955. Théorie unitaire du champ physique. In Annales de l'Institut Henri Poincaré 1 fasc. 1 1930: 1-24. With: Fermi Enrico 1901-54. La théorie du rayonnement. In ibid.: 25-52. Whole number. 2 74 2pp. 285 x 197 mm. uncut and unopened. Original printed wrappers a bit sunned lower corner of front wrapper chipped and creased. Very good. First Edition. This issue of the Annales de l'Institut Henri Poincaré contains the texts of Einstein's lecture on unified field theory and Fermi's lecture on the theory of radiation both delivered at the Institut in 1929. Weil Albert Einstein Bibliography 174. Not in Fermi Collected Papers. . unknown books

Jeremy Norman & Co., Inc. · États-Unis750,00 $US≈ 668,75 €

Einstein, Albert; Freud, SigmundLivre Rare Book

Pourquoi la guerre ?

réf. 9782743613648Rivages

Bookit! · Genève, Suisse16,20 €

Einstein, Albert; H A Lorentz; H Minkowski; H Weyl; W Perrett [Translator]; G B Jeffrey [Translator]ABAA

The Principle of Relativity: A Collection of Original Memoirs on the Special and General Theory of Relativity

1923réf. 140949178London: Methuen & Co 1923. First Edition. Very Good. First British edition first printing. viii 216 8 ads pp. Bound in publisher's red cloth lettered in blind on front board and in gilt on spine; lacking the dust jacket. Very Good with fading light wear and soiling to covers. Evidence of bookplate removal to front pastedown offsetting to free endpapers rear hinge starting. Contents lightly toned with foxing to first and last few pages and textblock edges. An influential collection of eleven papers on relativity. Seven are authored by Einstein two by Henrik Lorentz and one each by Hermann Minkowski and Hermann Weyl. The first edition of this translation of Das Relativitaetsprinzip taken from the fourth German edition. Methuen & Co unknown books

Burnside Rare Books, ABAA · États-Unis1 500,00 $US≈ 1 337,49 €

Einstein, Albert; Heisenberg, Werner; Planck, Max; Schirmacher, WolfgangABAA

German Essays on Science in the 20th Century

1996réf. UEINGER00drpContinuum 1996. Very Good. Einstein Albert. German Essays on Science in the 20th Century. Heisenberg Werner; Planck Max; Schirmacher Wolfgang. NY: Continuum 1996. 314pp. Bibliography. 8vo. Paperback. Book condition: Very good with gentle rubbing and bumping. Continuum paperback books

Weller Book Works ABAA/ILAB · États-Unis10,00 $US≈ 8,92 €

EINSTEIN, ALBERT; HUBBARD, WILLIAMABAA

Photographs and Letters March-April 1932

1932réf. 1864np: 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

The Manhattan Rare Book Company · États-Unis7 500,00 $US≈ 6 687,47 €

Einstein, Albert; Infeld, Leopold; Clark, Ronald WABAA

THE MEANING OF RELATIVITY IDEAS AND OPINIONS THE EVOLUTION OF PHYSICS EINSTEIN: THE LIFE AND TIMES Four Volumes

2004réf. 1393704Norwalk CT: The Easton Press 2004. Collector's Editions. Hardcover. Octavos Four Volumes. Bound in brown genuine leather with bright gilt spine titles and gilt motifs on covers. Gilt text blocks. Paper endpapers silk ribbons. In publisher's shrinkwrap. MA consignment. Shelved above Easton Press. 1393704. Shelved Dupont Bookstore. The Easton Press hardcover books

Second Story Books, ABAA · États-Unis700,00 $US≈ 624,16 €

Einstein, Albert; Infeld, LéopoldLivre Rare Book

L'évolution des idées en physique

réf. 9782081215535Champs

Bookit! · Genève, Suisse24,60 €

Einstein, Albert; Itel'son, G B (trans)ABAA

Teoriia otnositel'nosti Theory of Relativity

1922réf. R5312Berlin: Slovo 1922. Third edition. Paperback. Good. Original wraps; pp. 152 with frontispiece portrait of the author and his preface to the Russian edition. Front cover and endpaper detached but present; cheap paper tanned along the edges and a bit brittle. Slovo paperback books

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EINSTEIN, ALBERT; KARSH, YOUSUFABAA

Portrait Photograph of Albert Einstein signed by Yousuf Karsh

1948réf. 2327Princeton 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

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EINSTEIN, ALBERT; LANDSHOFF, HERMANNABAA

Photograph of Albert Einstein in his Study

1950réf. 2896Princeton: np 1950. Very Good. A beautiful photo of Einstein at work in his study seemingly absorbed with his thoughts. The photographer Hermann Landshoff like Einstein was a German-Jewish émigré who settled in the United States in the 1930s. His large body of work encompasses portraits of some of the most influential figures of the century. Landshoff was highly respected by his peers with his work prompting the American photographer Richard Avedon to claim "I owe everything to Landshoff." Landshoff visited Einstein to photograph him several times in the 1940s and early 1950s showing Einstein in quieter moments at his home or study in Princeton. With Landshoff's copyright stamp on verso marking this as a "Sample copy" and "Not for sale or reproduction." Also with Landshoff's signature on the original matte board. The original non-archival matte was removed during framing to better preserve the photo but the signature was preserved and is now displayed on verso. Gelatin silver print with sepia tones. Taken c.1950 likely a contemporary or early printing. Approx. 9.25 x 10.5 in 235 x 263 mm. Archivally framed under museum glass to a size of 16 x 17.5 in. A few tiny spots to image generally in fine condition handsomely framed. np unknown books

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EINSTEIN, ALBERT; MAYER, WALTHERABAA

Autograph Letter. WITH: Manuscript Leaf of Calculations

1932réf. 3054Caputh Germany: np 1932. First edition. Very Good. AN IMPORTANT SCIENTIFIC LETTER FROM EINSTEIN TO HIS CLOSEST MATHEMATICAL COLLABORATOR ACCOMPANIED BY A MANUSCRIPT LEAF OF CALCULATIONS IN EINSTEIN'S HAND ON THE SAME LINE OF RESEARCH. Although the original association of the letter and the leaf of calculations cannot be confirmed the two pieces clearly emerge from the same scientific context and have been preserved together. A superb pair from the final months of Einstein's German period. The Letter: In this intense and intellectually urgent letter Einstein writes to Walther Mayer his indispensable mathematical collaborator often referred to as "Einstein's Calculator" describing a newly conceived approach to the technical obstacles in their unified-field theory involving semi-vectors spinors and modified Dirac-type equations. Einstein tells Mayer he believes he "sees a new possibility" one that determines key constants in the system without resorting to the semi-vector construction. He then sketches the structure of the revised scheme points to the condition under which the full set of field equations reduces to a single one and warns that if this same collapse occurs in the general case "the whole thing would be useless." With his imminent departure from Germany he urges Mayer to examine the issue quickly and gives instructions for where a reply will reach him while en route. Dirac and De Broglie - Significance of the Scientific References: Of particular importance is Einstein's explicit engagement in this letter with the work of Paul Dirac and Louis de Broglie two of the central figures in early quantum theory. Einstein refers directly to the Dirac equations introduced only a few years earlier which provided a relativistic formulation of the electron and played a foundational role in quantum mechanics. He also invokes the De Broglie equations for matter waves reflecting his continued effort to reconcile quantum ideas with relativistic field theory. These references place the letter squarely at the intersection of Einstein's unified-field program and the emerging quantum framework he famously regarded with both fascination and skepticism. The letter thus documents Einstein actively testing whether concepts originating in quantum mechanics-Dirac's relativistic wave equation and De Broglie's wave-particle duality-could be absorbed into a geometrically unified classical field theory. Letters in which Einstein explicitly grapples with Dirac and De Broglie at this technical level are rare and represent an important record of his engagement with the central theoretical developments of the early twentieth century. Historical Context: Einstein's collaboration with Walther Mayer beginning around 1930 produced some of the most technically sophisticated papers of Einstein's later career. Together they developed new mathematical structures-semi-vectors spinors and higher-dimensional tangent-space formulations-used in their unified-field attempts. This letter dates from December 1932 only weeks before Einstein left Germany permanently and belongs to the final phase of their joint work published in the Sitzungsberichte of the Prussian Academy. Einstein valued Mayer so highly that he later persuaded the Institute for Advanced Study to create a permanent position for him the only such appointment ever granted for one of Einstein's collaborators. The Manuscript Calculations: Accompanying the letter is a two-page manuscript leaf containing Einstein's working calculations: trial expressions constraint conditions and variant formulations of the same type of semi-vector and spinor problems addressed in the letter. While we cannot confirm that these pages were originally enclosed with the letter they concern the same scientific material and have been preserved alongside it. Einstein manuscript leaves of this depth and technical significance-especially when tied to a known collaborative problem-are scarce. Significance: Whether or not originally sent together the letter and the calculations form a powerful and coherent scientific pair offering a rare view of Einstein actively working through equations testing ideas and relying on Mayer to verify mathematical structure. They capture Einstein at a critical inflection point in both his scientific life and personal circumstances as he prepared to leave Germany forever. --------- The letter from Einstein to Mayer reads in full translated from the original German: Dear Mr. Mayer! I believe I see a new possibility which promises success. It is along the lines of the recently devised way according to which one places zero on the right side of the Dirac-Equations. The novelty is in the fact that the constants a1 . a4 aside from a totally irrelevant factor are completely known without passing on to the specific Semi-Vectors. After omission of the _-terms the equations read Ee st ys = s 1 xe Or for De-Broglie-Equations of the restless particle E4 st ys = s 1a x4 Here is what's new: How does one choose the ay so that the De Broglie - Choices stay largely undetermined Result: The four equations 1a reduce themselves into a single one when and only when if one lets a1 = 1 a2 = 1 a3 = 1 a4 = 1 I believe that with this selection ay is for the equation describing the _-terms 1 the fitting substitute for the DeBroglie-Equation. These equations are already supplied by the simplest Hamilton function. See if the general equations 1 degenerate with this placing for a as well. If this were the case the whole thing would be useless. I leave on Saturday. A letter that is sent to Antwerp to the `Oakland' Hapag Antwerp harbor will reach me until December 13. Cordial greetings from your A. E. Autograph Letter Signed Written in German. One page 8.5 x 11 in.; 216 x 279 mm. probably Caputh near Potsdam Germany the location of Einstein's country home Sunday 4 December 1932. Scattered spotting affecting four words; usual folds. WITH: Two-page leaf of mathematical calculations. Housed together in decorated half-leather box by noted book artist Sjoerd Hofstra. np unknown books

The Manhattan Rare Book Company · États-Unis65 000,00 $US≈ 57 958,10 €

Einstein, Albert; Nathan RosenABAA

Two-body problem in general relativity theory"

1936réf. 6550Lancaster PA: American Physical Society 1 March 1936. Second series volume 49 number 5. Very Good. ppl 341-422. Original green wraps. Slight nick at bottom edge of lower wrap else better than very good. Includes the retort by Einstein and Rosen originators of speculation on the existence of "worm-holes" in spacetime to objections made to the general theory of relativity. According to Galina Weinstein: "Between 1935 and 1936 Einstein was occupied with the Schwarzschild solution and the singularity within it while working in Princeton on the unified field theory and with his assistant Nathan Rosen on the theory of the Einstein-Rosen bridges. He was also occupied with quantum theory. He believed that quantum theory was an incomplete representation of real things. Together with Rosen and Boris Podolsky he invented the EPR paradox. I demonstrate that the two-body problem in general relativity was a heuristic guide in Einstein's and collaborators' 1935 work on the Einstein-Rosen bridge and EPR paradox." Also articles by notable physicists on radioactivity electron mobility quantum-mechanical measurement and so on. American Physical Society paperback books

Rodger Friedman Rare Book Studio · États-Unis850,00 $US≈ 757,91 €

Einstein, Albert; Paul Arthur Schilpp [Editor & Introduction]ABAA

Albert Einstein: Philosopher-Scientist. The Library of Living Philosophers Volume VII

1949réf. 140948474Evanston Illinois: The Library of Living Philosophers Inc 1949. Signed Limited First Edition. Near Fine. First edition. Number 508 of a limited 760 copies signed and dated by Albert Einstein. 777 pp. Bound in publisher's brown leatherette stamped in gilt; top edge gilt; lacking the glassine dust jacket and slipcase. Text in English and German. Near Fine with very faint tidemark to edge of half-title frontisportrait and title page. A collection of critical essays devoted to the theoretical physicist by twenty-five eminent scholars and scientists with Einstein's remarks. Published on Einstein's 70th birthday the work has contributions by noted contemporaries such as Max Born Kurt Godel and Wolfgang Pauli. The Library of Living Philosophers, Inc unknown books

Burnside Rare Books, ABAA · États-Unis15 000,00 $US≈ 13 374,95 €

EINSTEIN, ALBERT; PLAUT, FREDERICKABAA

Photograph Signed

1954réf. 2832Princeton NJ: np 1954. First edition. nb. Fine. EXTREMELY RARE AND BEAUTIFUL SIGNED PHOTOGRAPH OF EINSTEIN BY FREDERICK PLAUT. SIGNED ON THE IMAGE BY EINSTEIN: "A. Einstein 54". A fine photograph of Einstein in 1954 a year before his death sitting in his Princeton home surrounded by books and holding his pipe gazing slightly away from the camera. In his 1964 collection of photographs The Unguarded Moment the photographer Frederick Plaut explains the circumstances of his evocative photo of the elderly Einstein: "There must be a moment in every professional photographer's life when he is so in awe of his subject that he can scarcely focus his camera. That moment for me was when I met Albert Einstein at his home in Princeton. Certainly the great man was not formidable; he greeted my wife and me graciously and proceeded to chat with her while I went to work. I remember that she asked him about his music and when he told her that he no longer played his violin she murmured 'That's too bad.' He smiled 'Ah no. It would have been too bad if I went on.' In the final moments of our visit Einstein looked at me very seriously. 'I hope' he said 'you can sell these pictures for a good price.' Astounded I blurted out: 'Oh no Sir. I have nothing to sell. I just wanted to photograph you.' His face clouded. 'Not sell them If I had known that I never would have let you take them.' After we left I realized the significant of a delightful remark attributed to Mrs. Einstein. Someone once asked Mrs. Einstein whether she understood Professor Einstein's theory of relativity. She answered without hesitation 'No but I understand Professor Einstein'" Frederick Plaut The Unguarded Moment A Photographic Interpretation. The photographer Frederick Plaut moved to the United States from Europe in 1940. After being "discovered" by the legendary photographer Edward Steichen Plaut soon was invited to exhibit in numerous exhibitions. "At the Museum of Modern Art his photographs have been shown in many exhibitions including: 'The Family of Man' 'Music and Musicians' 'The Exact Instant' and others. Plaut's work has appeared in Time Life Esquire Look Saturday Review Vogue U.S. Camera Modern and Popular Photography andRealities et al" The Unguarded Moment. Provenance: Acquired directly from the family of the original recipient Arthur Klein with the original mailing envelope stamped "Jan 27 '54" from The Institute for Advanced Study in Princeton where Einstein was working at the time. Arthur Klein is primarily known for founding with his wife Luce Spoken Arts a highly influential company formed in the 1950s that created and distributed recordings of the works of famous writers and artists usually reading from their own works. Princeton NJ: 1954. Silver gelatin print approximately 4.75 x 6.75 inches. With Plaut's studio stamp on verso. Fine condition with Einstein signature - nicely centered at the base of the photograph - particularly strong. As Plaut mentioned in his account of the photographic session he never intended to sell this photograph and it is likely very few of these photos were printed and distributed. EXTREMELY RARE: WE CAN FIND NO OTHER EXAMPLE OF THIS PHOTOGRAPH SIGNED BY EINSTEIN. np unknown books

The Manhattan Rare Book Company · États-Unis22 000,00 $US≈ 19 616,59 €

Einstein, Albert; Simon, Leon [Translator]MareMagnum

About Zionism: Speeches and Lectures By Professor Albert Einstein

1931[8] 9-94 pages. Select Bibliography. First published in London in 1930. "Professor Einstein is better known as a physicist than as a Zionist. Yet for many years he has given abundant proof both of a keen interest in Zionism and of a penetrating insight into its underlying ideas. He is impelled to Zionism by his acute consciousness of the excessive price at which the blessings of assimilation are bought by the Jewish communities of the Western world, which for him are mainly represented by that of Germany. The price is a loss of solidarity, of moral independence and self-respect. These, in his view, can be regained only if assimilated Jews find some common task, of absolute human value, to which they can bend their corporate energies as Jews. Such a task is to be found in the restoration of Jewish national life in Palestine." - Introduction. Unmarked with average wear. Backstrip lettering faded. Binding tight. A sound copy of this important compilation. Emanuel p.51. Boni, Russ & Laurence 306. Book

RareNonFiction.com · Canada1 500,00 €

Einstein, Albert; trans Li Hao A 爱因斯坦；李灝（译）ABAA

Xiang dui lun de yi yi ç›¸å¯¹è®ºçš„æ„ä¹‰

1979réf. 228499Beijing: Ke xue chu ban she 1979. v 111p. slender paperback very good. Translation of the fifth edition of "The meaning of Relativity. Ke xue chu ban she unknown books

Bolerium Books Inc., ABAA/ILAB · États-Unis12,00 $US≈ 10,70 €

EINSTEIN, ALBERT; VISHNIAC, ROMANABAA

Einstein at Work Suite of Seven Photographs

1980réf. 2611New York: np 1980. First edition. Clamshell box. Fine. EXTREMELY RARE COMPLETE SUITE OF SEVEN LARGE SILVER PRINTS FROM EINSTEIN'S FAMOUS PHOTO SHOOT AT PRINCETON WITH ROMAN VISHNIAC. Each print is signed by Vishniac and dated "At Princeton 1942" in his hand below the image and numbered on the back. "One day Vishniac decided to visit Albert Einstein at Princeton to offer greetings from mutual friends in Berlin. Uninvited he hoped Einstein would pose for a portrait but Einstein had little interest. Vishniac recalled: It was a singular experience. An idea had suddenly come to him and the room was filled with the movement of the great man's thought. I waited several minutes and then when I saw that he did not intend to say anything more to me and that he was off in a world of his own I started taking pictures. Einstein later admitted that a Vishniac photograph taken that day was his favorite portrait" Encyclopedia of Twentieth-Century Photography. Vishniac provided details about this portolfio in a letter to an original recipient the letter is not included here explaining: The size of the edition's limitation is uncertain due to my age and only spare time to make them. The most expensive portfolios - Ansel Adams Kertesz - are limited in large numbers I can never measure up - 999 1001 and similar. The originality of Portfolio "Einstein" consists of its special character. It is made not to get images but the feeling that you are present during the creativity by the Great Man. All pictures are made with "hidden camera" method. The value of this portfolio is great and can hardly be estimated today. Princeton/New York: 1942 negatives; 1980 silver prints. Elephant folio clamshell box approx. 17x21 in. housing seven silver prints. Image size: approx. 10.25 x 13.25 in.; with matte 16x20 in. A few minor blemishes to box. Photos in fine condition. RARE. np unknown books

The Manhattan Rare Book Company · États-Unis45 000,00 $US≈ 40 124,84 €

EINSTEIN, AlfredABAA

A Short History of Music

1947réf. 222250New York: Dorset Press 1947. Hardcover. Near Fine/Very Good. Second edition. Near fine in very good dust jacket. Slight spine lean. Dorset Press hardcover books

Between the Covers- Rare Books, Inc. ABAA · États-Unis19,50 $US≈ 17,39 €

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