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

FIRST EDITION IN ENGLISH in original cloth of Hertz's collected papers on electromagnetic waves; the foundation for wireless communication. More

FIRST EDITION of Minkowski’s explanation of the fourth dimension, a critical bridge between Einstein’s theories of special and general relativity. PMM 401. 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 PRINTING, RARE OFFPRINT in original wrappers of Rontgen's announcement of the discovery of the X-ray. More

First published edition of the official government publication offering the public the first account of the development of the atomic bomb. More

FIRST EDITION IN A MODERN LANGUAGE AND ONE OF THE FINEST ILLUSTRATED BOOKS OF THE ITALIAN RENAISSANCE. More