[GreenKeys] Here's a sweet one on the bay. (crypto machines) T61

Duncan Brown duncanancy at earthlink.net
Thu May 23 20:59:32 EDT 2013


Rice, et al,

I'll try the pictures again.

I have more pics and higher resolution if anyone wants to see them.

Duncan


On 23-May-13 17:02, Duncan Brown wrote:
> The AWA Museum has a Teletype Corp "61 Type Coding Unit" which came
> from the Teletype Corp. Museum.  It looks like a SIGCUM, but with a
> tape reader added.  (This unit has had the encryption wheels removed).
>
> The tag says "61 Type Coding Unit w/Tape Reader  Experimental"
>
> The tape reader has a switch labeled "Cipher ON"
>
> Anyone know anything about it??
>
> (I tried  to include some pictures, but my mail server didn't like
> them.  If anyone is interested in them let me know  & I'll try to send
> them direct.)
>
> Have fun,
>
> Duncan,
> K2OEQ
>
>
> On 21-May-13 08:23, Lester Veenstra wrote:
>> Anyone visit the Teletype crypto museum at their HQ?
>>
>>
>> Lester B Veenstra  MØYCM K1YCM W8YCM
>> lester at veenstras.com
>>
>>
>
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