Woodcut printer’s device on title, Gilbert’s woodcut coat of arms on verso, numerous woodcut diagrams & illus. in the text, & one folding woodcut plate (one fold with a careful repair). 8 p.l. 240 pp. Folio, cont. limp vellum (some occasional spotting, a few unimportant dampstains), ties gone. London: P. Short, 1600.
First edition, and a very fine and fresh copy, of the first major English scientific treatise based on experimental methods of research and the foundation work of magnetism and electrical science. Gilbert uses here for the first time the terms “electricity,” “electric force,” and “electric attraction.”
Book I “deals with the history of magnetism from the earliest legends about the lodestone to the facts and theories known to Gilbert’s contemporaries…In the last chapter of book I, Gilbert introduced his new basic idea which was to explain all terrestrial magnetic phenomena: his postulate that the earth is a giant lodestone and thus had magnetic properties…The remaining five books of the De magnete are concerned with the five magnetic movements: coition, direction, variation, declination, and revolution. Before he began his discussion of coition, however, Gilbert carefully distinguished the attraction due to the amber effect from that caused by the lodestone. This section, chapter 2 of book II, established the study of the amber effect as a discipline separate from that of magnetic phenomena, introduced the vocabulary of electrics, and is the basis for Gilbert’s place in the history of electricity.”–D.S.B., V, p. 397. More about De Magnete, Magneticisque Corporibus, et de Magno magnete tellure; Physiologia nova, plurimis...
