telegraphy Definition

telegraph, telegraphic, telex, cable, telegram, newspaper, radiotelephone, wireless telegraphy, morse code, radiocommunication, teleprinter, telephony, telecommunication, wireless, teletype, intercommunication, teletypewriter, modem, morse, cordless, vhf, wideband, guglielmo marconi, telegraph operator, celestial navigation, telephones, semaphore, heinrich hertz, loran, radiolocation, typewriting, paging, xerography, vacuum tube, gyrocompass, steamships, fiberoptics, phonographs, lightwave, radiotelephonic, fiber optics, phonogram, frequency modulation, magneto, gramophone, analytic geometry, telegrapher, baud, automata, sextants, cqd, aeronautical, bakelite, radioteletype, ciphering, superheterodyne, linotype, invention, kinetoscope, periscopes, pilotage, windjammer, dialtone, fibre optics, boolean algebra, buggy whip, hydrofoils, antennas, aether, teletype machine, signal corps, zworykin, cellular, pyrometers, calliope, foghorns, transmissions, radiotelegraphy, telex machine, elocution, electromagnetism, theodolites, spectrographic, heterodyne, telotype, monopoles, camera obscura, horseless carriage, artificer, pneumatics, borescope, dialling, steamboat, jacquard loom, breeches buoy, pantelegraph, stereopticon, telephone system, mimeograph, satcom,