[GreenKeys] Green keyed Bell machine forsale

[Bruce Gentry]

When these were in use at a customer's location, how was the data stream 
transmitted? Was it tones, a DC loop, polar or something else?  I have 
seen photos of these pedestals before, and it looks like there is a 
shelf under the machine. Was this for a local loop DC supply or a modem? 
What are the start and stop buttons for?  99.9% of my experience and 
knowledge of teletype gear has been with RTTY or landlines in the 
military. I have essentially zero experience with two-way teletype 
communications in businesses.

    Bruce Gentry, KA2IVY

On 6/1/24 17:07, Curt Nixon wrote:
> Good day all.
> I have a ex Bell tt machine that needs a new home
> It is in very nice condition with all.key caps and crank.  Stand 
> includes all power and interface boxes. Ready for pickup in Adrian 
> Michigan 1/2 hr NW of Toledo
> I have $125 in it and would like to consider that sale price but will 
> listen to offers.
>
> Pics attached I hope.  If not email and I can send direct
>
> Curt
> KU8L
>
>
>
>
>
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