20kw transmitting switchboard, Cologne, 1919
Here we see a 20kw transmitting switchboard for the long-range wireless station at Cologne, c.1919, which could be used to communicate with the German embassy at Constantinople.
How to cite this article:
Rickard, J (3 August 2026), 20kw transmitting switchboard, Cologne, 1919 , https://www.historyofwar.org/Pictures/pictures_20kw_transmitter_cologne.html
