Handbook To The Electric Telegraph (1847)
W. Scales
Broschiertes Buch

Handbook To The Electric Telegraph (1847)

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Handbook To The Electric Telegraph, written by W. Scales in 1847, is a comprehensive guide to the newly invented electric telegraph. The book provides a detailed explanation of the principles of electricity and how they are applied in telegraphy. It also includes a history of the development of the telegraph and its use in various parts of the world.The book covers the construction of telegraph lines, the various types of telegraph instruments and their operation, and the methods of transmitting messages. It also provides information on the maintenance and repair of telegraph equipment.In addi...