How photos are cabled across the Atlantic (1926)
How photos are cabled across the Atlantic (1926)


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How photos are cabled across the Atlantic (1926)
Mechanically encoded to paper tape, then electronically transmitted via undersea cable, then reversed on the other end for printing. Complex!
The alpha phase of the Internet.
Fax, predating the telephone by about 7 years.
This link from the mastodon poster has a sample of what the images looked like. http://www.hffax.de/history/html/bartlane.html
Thanks, I was wondering about the resolution. Better than I expected, those dots are quite tiny!