The Savoy Autograph Book
A WHO’S WHO OF INTERNATIONAL CULTURAL LIFE, WITH AUTOGRAPH MATERIAL FROM THE MOST IMPORTANT CULTURAL AND POLITICAL FIGURES FROM 1894 THROUGH 1935. More about The Savoy Autograph Book
Price: $125,000 .
Science & Technology
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Experimental researches in electricity – twenty-eight series. On the Lines of Magnetic Force; their definitive character; and their distribution within a Magnet and through Space. [With:] Ibid. – twenty-ninth series. On the employment of the Induced Magneto-electric Current as a test and measure of Magnetic Forces
FIRST EDITION IN ORIGINAL WRAPPERS of two papers containing Faraday’s detailed investigations of the nature of the ‘lines of force’; an extension of work he had begun in his first paper (1821) on electromagnetism. These investigations laid the foundations of field theory. More about Experimental researches in electricity – twenty-eight series. On the Lines of Magnetic Force;...
Price: $2,800 .
On some new Electro-Magnetical Motions, and on the Theory of Magnetism. WITH: New Electro-Magnetic Apparatus. WITH: Description of an Electro-Magnetical Apparatus for the Exhibition of Rotary Motion. WITH: Note on New Electro-Magnetical Motions
FARADAY INVENTS THE ELECTRIC MOTOR: FIRST EDITION of Faraday’s first paper on electromagnetism, recording “the first conversion of electrical into mechanical energy. It also contained the first notion of the line of force” (DSB). The former was the basis of the electric motor; the latter “in the hands of James..... More about On some new Electro-Magnetical Motions, and on the Theory of Magnetism. WITH: New...
Price: $3,600 .
Results 1 - 3 (of 3)