electrical telegraph

method, process, technology

Technology for transmitting messages over long distances using electrical pulses.

Traveljournal 1845

Traveljournal 1846

Traveljournal 1851

  • Fischer, Johann Conrad: Tagebücher. Bearbeitet von Karl Schib. Schaffhausen 1951.

Cite as: electrical telegraph. In: Travel Reports of a Pioneer: Digital Edition of the Travel Journals of Johann Conrad Fischer 1794–1851. Published by Franziska Eggimann. Edited by Franziska Eggimann, Nicolau Lutz, Valerija Rukavina und Christopher Zoller-Blundell. Schlatt 2023, Version 1.2, https://johannconradfischer.com/en/keywords/gfa-keywords-9562, viewed on 21 December 2024.