[GreenKeys] Model 33 TWX with Card Dialer

Jeffrey Golas jeffg at junknet.net
Tue Feb 18 22:40:42 EST 2025


The pedestal likely has an old Bell 103 modem in it?

Jeff

> On Feb 18, 2025, at 7:40 PM, John Lawson <john at tubetestingpros.com> wrote:
> 
> 
>  
>   A new find, awaiting restoration – was supposed to have been working X?X years ago – been sitting ever since. I’ve never seen one with a card dialer – though a few hundred years ago, I had a card-dialed telephone set  with this mechanism in it–  (why? because I could. ;}  )
>  
> The entire pedestal is full of an enormous ‘lesu’ – I haven’t dug into it all yet –  most likely be a summer project.
>  
> I have ordered one of Mike Douglas’ current loop to serial converters for it, and it will probably end up connected to my PiDP11.
>  
> I’d be interested to know if anyone is familiar with this particular style of machine….
>  
>  
> Cheers
> John KB6SCO
> Carson City
> <Mod33 twx card-dialer.jpg>
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