Telegraph Key

Description (Brief)
Telegraph keys are electrical on-off switches used to send messages in Morse code. Radio, or "wireless" as is was then called, played only a minor role in World War I, but land-line telegraphy connected commanders to troops in the trenches. According to the Western Union catalog, "This Key [was] picked up in a German Post Command Dug-Out on the Western Front near Fey-en-Haye, France on Sept. 13, 1918, after the first day of American operations to eliminate the St. Mihiel salient. Received from E.T. Rickard, Radio Detail, 307 F.A. Headquarters Co, American Expeditionary Force."
Location
Currently not on view
Object Name
key
telegraph key
date made
ca 1917
Physical Description
metal (overall material)
wood (overall material)
Measurements
overall: 1 3/4 in x 2 in x 5 1/4 in; 4.445 cm x 5.08 cm x 13.335 cm
ID Number
EM*331832
accession number
294351
catalog number
331832
See more items in
Work and Industry: Electricity
Communications
Telegraph Keys
Data Source
National Museum of American History, Kenneth E. Behring Center

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