[GreenKeys] OT!: telephone switching question

[WA5CAB at cs.com]

Eugene,

I've no idea what it was made for, and I don't have any.  But it might 
slightly increase your chances of getting someone to realize that they might have 
some if I say that it is Navy.  CRY is C. P. Clare & Co.  And 29nnn is the Navy 
Type Number group for relay units, audio, power, control and R.F.

In a message dated 10/14/2006 11:03:47 PM Central Daylight Time, 
ehertz at tcaf.org writes: 
> Sorry for the off topic bandwidth.
> 
> In my junk box, I found a *really* neat device. I believe it is from a phone 
> switching system. The unit has 2 relays and a semi-circular set of 10 
> contacts with an arm that connects to an incrementing set of contacts with each dc 
> pulse given to the relay. There is another relay for resetting the arm back 
> to "home".  Has 3 wires, one is common, one steps the relay and the third 
> resets back to home.
> 
> The only designations I see on this unit are:
> CRY 29982
> K-105
> A-22751
> 
> I am looking to to a little project that will require 10 more of these and 
> an old rotary dial from a telephone.  Any chance someone out there has 10 of 
> these stepper relays and an old rotary dial? 
> 
> Thanks and again, sorry for the bandwidth on this off topic topic
> Eugene
> 

Robert Downs - Houston
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