[GreenKeys] Another Interesting e-Bay Item
Paul Wills
[email protected]
Mon, 07 Jul 2003 13:46:52 -0400
It sure looks like railroad stuff to me. Perhaps it's a demonstration
of a time code centralized traffic control system designed to work on a
carrier frequency.
John Burch wrote:
> OK Teletype historians - git out yer magnifying glasses!
> (Interesting old historical photo, but not mine.)
>
> http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3232370952
>
> John
> ..
>
>
>
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