Cook & Wheatstone's 5-needle telegraph, patented 1837, first installed 1837. From a card issued 1915. Chromolithograph

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Size: 1897px × 3543px
Location:
Photo credit: © Photo12/Ann Ronan Picture Library / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 19th, 20th, card, century, cigarette, communication, communications, device, electric, invention