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Catalogue of Books and Papers Relating to Electricity, Magnetism, the Electric Telegraph, etc - Including the Ronalds Library (Paperback)
Loot Price: R1,520
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Catalogue of Books and Papers Relating to Electricity, Magnetism, the Electric Telegraph, etc - Including the Ronalds Library (Paperback)
Series: Cambridge Library Collection - Physical Sciences
Expected to ship within 12 - 17 working days
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In 1816, Sir Francis Ronalds (1788-1873) became the first physicist
to demonstrate the possibility of an electric telegraph.
Previously, the only telegraphs were semaphores - cumbersome signal
towers capable of sending only two or three words per minute.
However, his idea was dismissed by the Admiralty, where senior
officials deemed any new telegraphs 'unnecessary'. Although his
designs were soon to be superseded by those of the more successful
Samuel Morse, Ronalds' devotion to telegraphy never waned; he spent
much of his life collecting books on the subject. Upon his death,
his collection was left to the Society of Telegraph Engineers,
where it would become available to those most in need of it.
Covering more than 13,000 titles, and including a short memoir of
Ronalds, this book, first published in 1880, is a catalogue of that
collection and other relevant works. It remains an invaluable
resource for students in the history of science.
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