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UNIQUE, AND IMPORTANT GARRISON ANTI-SLAVERY MANUSCRIPT. Demonstrates his poignant and steadfast commitment to the anti-slavery cause and the origin of his collaboration with British abolitionists. Precedes the critical National Anti-Slavery Convention held in Philadelphia in December 1833. APPARENTLY UNPUBLISHED.
Price: $14,500 .
FIRST EDITION OFFPRINT, PRESENTATION COPY, of Bohr's first published scientific paper, written while he was a 20-year-old student at Copenhagen University. Inscribed by Bohr in Danish on front wrapper to Poul Heegaard, mathematician and professor at Copenhagen University. In original wrappers.
Price: $9,400 .
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.....
Price: $29,000 .
FIRST EDITION. This landmark work marks the birth of the commercial software industry, a critical moment in the digital revolution. Gates’ letter is the software equivalent of Steve Jobs’ prescient insight, on the hardware side, that personal computers could be a mass market consumer product for everyday people and not.....
Price: $9,500 .