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- Galvanometer Used to Receive Queen Victoria's Message to President James Buchanan Over the First Transatlantic Cable, 1858 - A galvanometer is an instrument that detects and measures electric current. On August 16, 1858, this device was used by President James Buchanan to receive the first public message sent across the transatlantic cable. The message was sent by Queen Victoria to celebrate "a link between nations." It was 98 words long--and took 16.5 hours to transmit.
- August 16, 1858
- Collections - Artifact
Galvanometer Used to Receive Queen Victoria's Message to President James Buchanan Over the First Transatlantic Cable, 1858
A galvanometer is an instrument that detects and measures electric current. On August 16, 1858, this device was used by President James Buchanan to receive the first public message sent across the transatlantic cable. The message was sent by Queen Victoria to celebrate "a link between nations." It was 98 words long--and took 16.5 hours to transmit.