[ELECTROMAGNETISM]. A group of 34 volumes, including: CAVALLO, Tiberius. A Treatise on Magnetism in Theory and Practice. London, 1787. 8o. Contemporary boards (rebacked). -- POPE, William. The Triumphal Chariot of Friction, or a Familiar Elucidation of the Origin of Magnetic Attraction. London, 1829. 4o. Original boards (rebacked). -- BECQUEREL, Antoine and Edmond BECQUEREL. Traité d'électricité et de magnétisme. Paris, 1855-1856. 3 volumes, 8o. Contemporary half-morocco. -- MICHELL, John and John CANTON. Traités sur les aimans artificiels. Paris, 1752. 12o. 4 folding plates. Contemporary paper-backed boards. -- BREWSTER, David. A Treatise on Magnetism. Edinburgh, 1837. 8o. Contemporary half calf. -- [COMMISSIONERS OF PATENTS]. Abridgements or Specifications Relating to Electricity and Magnetism. London, 1859. Thick 8o. Original boards (rebacked). -- PFAFF, C.H. Der Electro-Magnetismus. Hamburg, 1824. 8o. Wrappers. -- BARLOW, Peter. An Essay on Magnetic Attractions. London, 1824. 8o. Later cloth. Second edition. -- DUNMAN, Thomas. A Short Text Book of Electricity and Magnetism. London, 1889. 12o. Original cloth. Second edition.-- and 23 others, various sizes, condition varies. (34)

細節
[ELECTROMAGNETISM]. A group of 34 volumes, including: CAVALLO, Tiberius. A Treatise on Magnetism in Theory and Practice. London, 1787. 8o. Contemporary boards (rebacked). -- POPE, William. The Triumphal Chariot of Friction, or a Familiar Elucidation of the Origin of Magnetic Attraction. London, 1829. 4o. Original boards (rebacked). -- BECQUEREL, Antoine and Edmond BECQUEREL. Traité d'électricité et de magnétisme. Paris, 1855-1856. 3 volumes, 8o. Contemporary half-morocco. -- MICHELL, John and John CANTON. Traités sur les aimans artificiels. Paris, 1752. 12o. 4 folding plates. Contemporary paper-backed boards. -- BREWSTER, David. A Treatise on Magnetism. Edinburgh, 1837. 8o. Contemporary half calf. -- [COMMISSIONERS OF PATENTS]. Abridgements or Specifications Relating to Electricity and Magnetism. London, 1859. Thick 8o. Original boards (rebacked). -- PFAFF, C.H. Der Electro-Magnetismus. Hamburg, 1824. 8o. Wrappers. -- BARLOW, Peter. An Essay on Magnetic Attractions. London, 1824. 8o. Later cloth. Second edition. -- DUNMAN, Thomas. A Short Text Book of Electricity and Magnetism. London, 1889. 12o. Original cloth. Second edition.-- and 23 others, various sizes, condition varies. (34)