Photo of a section of the Transatlantic Telegraph Cable used by the Anglo-American Telegraph Company in Newfoundland
Young, Juliana. 2022. Mount Pearl, Newfoundland and Labrador. “A Section of the Transatlantic Telegraph Cable Used by the Anglo-American Telegraph Company in Newfoundland.” Artifact 974.50.1c on loan from The Rooms, Provincial Museum Division. Admiralty House Communications Museum.
This is a section of the transatlantic cable laid by the Atlantic Telegraph Company in 1858. Telegraph cables were very intricate. Only a few centimetres in diameter, they had a copper wire core wrapped in layers of gutta-percha, tarred hemp, and then the wires you see in the image.