[GreenKeys] 1940 Britih Teleprinter film

[Joseph Corda]

Thanks for sharing John !
Joe ( N1JBQ )

On Wed, Aug 19, 2026 at 14:51 John Lawson via GreenKeys <
greenkeys at mailman.qth.net> wrote:

>
>
> Has astounding detailed working models of the various parts of the system,
> including neon tubing representing the loop wiring…
>
>
>
> https://www.youtube.com/watch?v=Mi2Sx-ZY410
>
>
>
>
>
> John KB6SCO
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