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Editore: Berkeley, CA: Listening Chamber, 2003
Da: Philip Smith, Bookseller, Berkeley, CA, U.S.A.
Prima edizione
Soft cover. Condizione: Very Good. 1st edition. VG+. 4to, 72pp, stapled wrappers. Third issue of this exceptional magazine of poets and music, edited by David Meltzer and Steve Dickison. Poet Bill Berkson's copy, minor pen markings, bump to one corner. Not Signed.
Soft cover. Condizione: Near Fine. London, Drawing Room. 2008. Wraps. Quarto. 109 pages. Near fine. Minimal wear. Binding square, strong and tight. Inside clean and unmarked. Reproductions of Cardew s Treatise and Scratch Orchestra documents. Writings by Cardew, John Tilbury and more.
Editore: A good one page example, 7 x 4½ inches,
Da: Julian Browning Rare Books & Manuscripts, London, Regno Unito
Board of Trade, 10 July 1889. Major Philip Cardew, Royal Engineers (1851-1910), inventor of the voltmeter, the vibratory transmitter for telegraphy, and other electrical devices. Cardew's invention of the vibratory transmitter for telegraphy was perhaps his most important, and in the case of faulty lines it proved useful not only on active service overseas but also during heavy snowstorms at home. He received a money reward for this from the imperial and Indian governments. The utility of the invention was greatly extended by his further invention of separators , consisting of a combination of choking coil and two condensers. These instruments enabled a vibrating telegraph circuit to be superimposed on an ordinary Morse circuit without interference between the two, thus doubling the message-carrying capability of the line. His apparatus for testing lightning conductors was adopted by the war department. [DNB].
Editore: Edwin Mellen Pr, 2000
ISBN 10: 0773477950ISBN 13: 9780773477957
Da: dsmbooks, Liverpool, Regno Unito
Libro
Hardcover. Condizione: New. New. book.