FIRST PRINTINGS OF THE FOUNDATIONAL PAPERS ON THE BIG BANG AND THE ORIGIN OF THE UNIVERSE. Including a fine copy of the famous “Alpha-Beta-Gamma” paper. More about The Origin of Chemical Elements. WITH: Expanding Universe and the Origin of Elements. WITH:...

FIRST EDITION of Bohr, Kramers, and Clarke’s influential paper that “contained drastic theoretical proposals concerning the interaction of light and matter." Printed simultaneously in German in Zeitschrift fur Physik. More about The Quantum Theory of Radiation

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 about Typed Letter Signed with Autograph Annotation

FIRST EDITION of the derivation of Joule's Law, one of the fundamental laws of electricity. More about On the Heat Evolved by Metallic Conductors of Electricity and in the Cells of a Battery During...

FIRST EDITION, LEONARD GALE'S COPY, of perhaps the most important book documenting the earliest history of telegraphy. Gale's work with Samuel Morse and Alfred Vail was critical to the success of the telegraph. With Gale's ownership signature on title page and front pastedown. More about The American Electro Magnetic Telegraph: with the Reports of Congress, and a Description of all...