[GreenKeys] Great Teletype Fun in Georgia - photos
Duncan Brown
duncanancy at earthlink.net
Sun Nov 5 10:42:13 EST 2017
Nick - N0NCQ,
Great display at the hamfest & looks like you had a lot of interest.
One correction on the sign for the KEC/WU Model 1-A: the date for this
unit would have been about 1913-1920 (not 1895).
Kleinschmidt Electric Co. was not incorporated until 1913 and the 5-bit
perforated tape was invented by Donald Murray in 1899. Western Union
purchased the North American rights to Murray's system in 1912.
(The Model 1-A would have normally been fed directly from an "Iron
Horse" perforator, like the one in your display; so would not have been
used with printed, partially perforated, tape.)
Thanks to Nick England for all the pictures!
Have fun,
Duncan Brown, K2OEQ
USASA 31J30
Antique Wireless Association Museum Asst. Curator, Commercial Equipment
(also Chief TTY operator & repairman)
http://www.antiquewireless.org/
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