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

[Duncan Brown]

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
>
>