DISCUSSION. THE ELECTRIC TELEGRAPH; ITS HISTORY, THEORY, AND PRACTICAL APPLICATIONS AND IMPROVEMENTS IN ITS CONSTRUCTION.
F R WINDOW, C C ADLEY, C W SIEMENS, AIRY, E.V. Clark, J W BRETT, WHISHAW, J ROBERTS, GEO. P. BIDDER, I K BRUNEL, J L RICARDO, Charles Vincent Walker, DOULL, STATHAM, L CLARKE, REID, SHEPHERD, BUTTON, BAKEWELL, GLAISHER · Minutes of the Proceedings of the Institution of Civil Engineers · 1852
Keywords ELECTRIC, ELECTRICITY, TELEGRAPHS, TELEGRAPHY, COMMUNICATIONS, WORKING, UNDERGROUND, COSTS, INSULATION, TIME, SUBMARINE, WIRE, PITCH, NEEDLES, INSTRUMENTS, ELECTROMAGNETS, GUTTA PERCHA, COVERING, CABLES, BATTERIES, TRANSMISSION, CURRENTS... Show All