I’ve heard references to sending a ‘wire’ or ‘telegram’ via Western Union even as late as after WWII. But did this really involve a guy tapping out dots & dashes on a key? Even if that part was automated did the data itself still travel as dots & dashes over WU’s wire network? Were those yellow pieces of paper with the glued-on words and the word ‘STOP’ between sentences generated from dots & dashes?
Did people really keep using the telegraph rather than the telephone that far into the 20th century?
And that’s as close as I could get to when WU stopped using Morse Code. It’s only been about 2 years since its use was ended for the sending of maritime distress calls (1999 IIRC). I don’t know when they quit using a key; they had Telex machines in the 1950s.
It’s not that strange, in this binary age, to think about transmitting intelligence with coded electronic pulses.
Thoughts that spring to mind include:
a.) You couldn’t send money over a telephone,
b.) You couldn’t get a signature for a phone call.
I read an article about telegraph operators last year, which related how the operators – now all retired but still skilled at Morse Code – missed exercising their talents. So, they developed a computer program which permits them to dot-and-dash online. Now, they talk to each other in Morse Code over the net. What an interesting juxtaposition of obsolete and current technologies.