THE MAGNIFICENT SIGNED LIMITED FIRST EDITION, ONE OF ONLY 760 COPIES SIGNED BY EINSTEIN. AN OUTSTANDING COPY IN ORIGINAL SLIPCASE. More

STUNNING LARGE GELATIN SILVER LIMITED EDITION PHOTOGRAPH; one of the most iconic images of the 20th century. One of only 450 in the edition. More

FIRST EDITIONS IN ORIGINAL CLOTH OF ALL THREE VOLUMES OF FARADAY'S MONUMENTAL EXPERIMENTAL RESEARCHES IN ELECTRICITY, THE MOST COMPREHENSIVE RECORD OF HIS ACHIEVEMENTS. PMM 308. More

RARE FIRST EDITIONS IN ORIGINAL WRAPPERS OF TWO PIONEERING NINETEENTH-CENTURY PAPERS LAYING THE GROUNDWORK FOR THE MODERN SCIENTIFIC UNDERSTANDING OF GLOBAL WARMING — THE 1824 INTRODUCTION OF THE IDEA OF THE “GREENHOUSE EFFECT” AND THE FIRST QUANTITATIVE ANALYSIS OF THE PHENOMENON. More

FIRST EDITION, FIRST STATE of Grove’s proposal of the conservation of energy: “the earliest general account of the principle." More

FIRST EDITION of the derivation of Joule's Law, one of the fundamental laws of electricity. More

THE FIRST COMPLETE COLLECTION OF THE 165 LETTERS OF ANTONI VAN LEEUWENHOEK THAT WERE PUBLISHED IN HIS LIFETIME (IN THE ORIGINAL DUTCH, AND PRECEDING THE FIRST COMPLETE LATIN EDITION BY FOUR YEARS); INCLUDING HIS LETTERS TO THE ROYAL SOCIETY DESCRIBING THE FIRST-EVER OBSERVATIONS OF BACTERIA, SPERM CELLS, AND OTHER MICROSCOPIC..... More

FIRST EDITION, THE EXTREMELY RARE OFFPRINT, OF THE LAST OF MAXWELL'S FIVE IMPORTANT PAPERS ON THE FOUNDATION OF ELECTROMAGNETIC THEORY PUBLISHED BETWEEN 1855 AND 1868. WITH AN EXTRAORDINARY PROVENANCE: THIS COPY FROM THE ESTEEMED CAVENDISH LABORATORY, FOUNDED IN 1874 WITH MAXWELL AS ITS FIRST DIRECTOR. More

FIRST PRINTING IN RARE ORIGINAL WRAPPERS OF ONE OF MAXWELL’S MAJOR PAPERS: THE MOST DEVELOPED AND COMPLETE EXPLORATION OF HIS THEORY OF GASES. More

FIRST EDITION IN ORIGINAL WRAPPERS of the account of Millikan’s famous experiment, later known as the ‘oil-drop experiment’, in which he first provided the definitive proof that all electrical charges are exact multiples of a definite, fundamental value—the charge of the electron. More

FIRST EDITION IN ORIGINAL WRAPPERS of both parts of Moseley's groundbreaking work providing the scientific basis for our understanding of atomic numbers and the ordering of the periodic table. PMM 407. More

FIRST EDITION of MacLaurin's most important work, including a strong defense of Isaac Newton and the first full presentation and development of Newton's calculus. The William Jones- Macclesfield copy. More

PRESENTATION COPY AND ASSOCIATION COPY OF THE RARE AUTHOR’S OFFPRINT OF PASTEUR’S FAMOUS LECTURE DISCREDITING THE THEORY OF SPONTANEOUS GENERATION, WITH HIS AUTOGRAPH NOTES TO FELLOW-SCIENTIST JOHN TYNDALL. More