A Glen Riddle telegraph key in the Delaware County Historical Society’s collection is similar to the ones used on the battlefields of World War I and on the fateful night of the Titanic sinking. A ...

For most of us who have experimented with Morse code, the oldest key we are likely to have used will have been a piece of military surplus kit from the Second World War era. [Kyle Gabriel] however is ...

[Sebastian] is learning Morse code and CW radio, and of course he needed a telegraph key. Instead of using the terribly unergonomic paddle style key, he built a capacitive touch iambic key over the ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Telegraph Pocket Sounder and Key, ...

ONE OF SEATTLE’S most spectacular — and tumultuous — celebrations began with the presidential push of a historic telegraph key. Studded with Yukon gold mined by prospector George Carmack, the key had ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Telegraph keys are electrical on-off ...