THE FIRST PUBLISHED DESCRIPTION BY BABBAGE OF HIS ANALYTICAL ENGINE, THE FIRST GENERAL PURPOSE COMPUTER. AN EXTRAORDINARY COPY: FIRST EDITION, INSCRIBED BY BABBAGE TO EMPRESS EUGENIE AND IN A MAGNIFICENT ROYAL PRESENTATION BINDING. More
Price: $35,000 .
![Instauratio magna [Novum organum]. FRANCIS BACON](/pictures/thumb/2116.jpg?v=1532119473)
FIRST EDITION OF ONE OF THE MOST IMPORTANT BOOKS IN THE HISTORY OF SCIENCE: FRANCIS BACON’S ARGUMENT FOR AND DEVELOPMENT OF THE SCIENTIFIC METHOD. A BEAUTIFUL COPY. More
Price: $30,000 .
FIRST EDITION of Becquerel's "definitive work", containing the full account of his investigations and discovery of radioactivity. PMM 393. Dibner 163. More
Price: $2,500 .
![Disquisitio de Attractionibus Electivis [Dissertation of Elective Attractions]. TORBERN BERGMAN](/pictures/thumb/1401.jpg?v=1478816767)
EXTREMELY RARE FIRST EDITION IN ORIGINAL WRAPPERS of Bergman’s study of chemical affinities, including a large fold-out table, “the finest achievement in the tradition of affinity tables,” and a major predecessor of the periodic table. More
Price: $7,500 .
FIRST EDITION OF BERNOULLI'S MASTERPIECE, THE FOUNDATIONAL WORK FOR HYDRODYNAMICS (A TERM BERNOULLI INVENTED). More
Price: $12,000 .
OFFPRINTS OF TWO PAPERS BY BLACKETT, INCLUDING HIS FAMOUS PHOTOGRAPHIC PROOF THAT RADIOACTIVITY COULD PRODUCE ALPHA DECAY, AND HIS DISCUSSION OF DUAL-CAMERA CLOUD CHAMBER SET-UPS, TWO PAPERS THAT CONTRIBUTED TO HIS BEING AWARDED THE 1948 NOBEL PRIZE IN PHYSICS. More
Price: $1,900 .
![Om Atomernes Bygning [On the Structure of Atoms]. NIELS BOHR](/pictures/thumb/1615.jpg?v=1478817024)
FIRST EDITION, OFFPRINT ISSUE, INSCRIBED BY NIELS BOHR, of Bohr's Nobel Prize lecture, delivered on the occasion of Bohr's acceptance of the 1922 Nobel Prize in Physics. An association copy: Inscribed to J.A. Christiansen, noted scientist and student of Bohr. More
Price: $2,300 .
FIRST EDITIONS of two critical papers in developing our understanding of the atom: 1) all three parts of Bohr’s landmark work marking the definitive break from using classical physics at the atomic level, often cited as the foundation of our modern understanding of the atom; 2) both parts of Moseley's..... More
Price: $5,500 .
THE ORIGIN OF STATISTICAL MECHANICS: FIRST EDITIONS, JOURNAL ISSUES, IN ORIGINAL WRAPPERS, OF LUDWIG BOLTZMANN’S ATTEMPTS TO DERIVE THE SECOND LAW OF THERMODYNAMICS FROM THE BASIC PRINCIPLES OF MOLECULAR MECHANICS, AND HIS PROPOSAL OF THE “ERGODIC HYPOTHESIS.”. More
Price: $12,500 .
THE CAVENDISH EXPERIMENT: FIRST EDITION IN EXTREMELY SCARCE ORIGINAL WRAPPERS OF THE REPORT OF CAVENDISH’S EXPERIMENT TO DETERMINE THE DENSITY OF THE EARTH AND NEWTON’S GRAVITATIONAL CONSTANT “G”, ONE OF THE MOST FUNDAMENTAL UNIVERSAL CONSTANTS. More
Price: $4,600 .
RARE SIGNED FIRST EDITION OF NOAM CHOMSKY’S “SYNTACTIC STRUCTURES”: “A WATERSHED IN THE STUDY OF HUMAN LANGUAGE”. SIGNED BY CHOMSKY IN INK ON THE TITLE PAGE. More
Price: $3,800 .
FIRST EDITION IN SCARCE ORIGINAL WRAPPERS OF CLAUSIUS’ INTRODUCTION OF THE TERM ‘ENTROPY’ AND THE CULMINATION OF HIS WORK ON THE SECOND LAW OF THERMODYNAMICS; PRECEDES THE PUBLICATION IN ANNALEN DER PHYSIK. More
Price: $3,500 .
FIRST EDITION IN ORIGINAL WRAPPERS of Compton’s report providing the data and experimental evidence for the dual wave-particle nature of electromagnetic radiation, later called “the Compton effect”. More
Price: $3,500 .
FIRST EDITION, FIRST ISSUE IN ORIGINAL BOARDS of Dalton’s first book; one of the foundational works in meteorology. More
Price: $4,500 .
FOUR AUTOGRAPH LETTERS with good content by Humphry Davy to his close friend and patron Davies Gilbert. More
Price: $5,000 .
FIRST EDITION of De Chancourtois’s presentation of his “telluric screw,” the first periodic representation of the elements; precedes Mendeleev’s table by seven years. More
Price: $1,950 .
AN EXTRAORDINARY LETTER BY EINSTEIN TO HIS SON OFFERING LIFE ADVICE AND DISCUSSING FREUD, SHAKESPEARE, AND SCHILLER. More
Price: $60,000 .
![Autograph Letter Signed [ALS] Denouncing Racial Segregation. ALBERT EINSTEIN](/pictures/thumb/2376.jpg?v=1599766663)
EINSTEIN OFFERS STRONG AND PRESCIENT WORDS OF ENCOURAGEMENT TO THE LEADER OF THE NAACP IN THE FIGHT AGAINST RACISM AND SEGREGATION IN THE UNITED STATES. More
Price: $85,000 .
FIRST EDITION, COMMERCIAL OFFPRINT ISSUE, of Einstein's important 1914 paper on the development of general relativity. More
Price: $4,500 .
![Die Grundlage der allgemeinen Relativitatstheorien [The General Theory of Relativity]. ALBERT...](/pictures/thumb/2143.jpg?v=1538591832)
FIRST EDITION, monograph issue in original wrappers, of Einstein's General Theory of Relativity. PMM 408. More
Price: $7,500 .
FIRST PRINTING of Albert Einstein's groundbreaking 1905 paper, the introduction and derivation of the most famous equation in modern physics: E=mc2. More
Price: $5,000 .
AN IMPORTANT SIGNED LETTER (in English) by Einstein, revealing his reservations of associating with communism even in the fight against fascism. More
Price: $18,500 .
TOWARDS THE END OF HIS LIFE, EINSTEIN WRITES TO ONE OF HIS FRIENDS FROM THE PATENT OFFICE CONCERNING ONE OF THE CENTRAL STRUGGLES OF HIS SCIENTIFIC LIFE. COMMENTING ON THE WORK OF DIRAC, EINSTEIN ADMITS THAT ALTHOUGH HE “CAN’T TAKE A STATISTICAL FOUNDATION OF PHYSICS SERIOUSLY” HE FINDS IT..... More
Price: $29,000 .
FIRST EDITION, COMMERCIAL OFFPRINT ISSUE, of Einstein’s breakthrough work on general relativity: the famous “Entwurf” paper. More
Price: $2,900 .
