HEARDER, J. N.
HEARDER, J. N. On A New Form of Telegraph Cable Intended to Reduce the Effects of Inductive Action.
May 1859Offprint from the Philosophical Magazine for May 1859. Jonathan Nash Hearder (1809-1879) was a Plymouth electrical engineer who contributed significantly to the development of the induction coil. In 1850 he was consulted on the Atlantic telegraph cable and proposed several improvements. This paper was read at the Plymouth Institution in 1859 and discusses... Learn More£450.00
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