[NJARC] Wallace Receiver

[Somers Jr, Kenneth]

Good morning all:

I have not seen this posted and I was wondering if anyone has
ever looked for or needed a six-volt DC chopper or 'vibrator'.
I am trying to restore a 'VIBROGROUND' mod 293 A low ohms soil 
resistance instrument made by Associated Research Inc. -- 
AR "made" its own vibrators by relabeling someone else's. 
So I am thinking that they may have used a Delco Radio chopper 
or some other brand and relabeled them. 
MY QUESTION IS, Does anyone have an address for a company that may
still have a supply of this item, or the transistorized version  
that replaced the mechanical chopper.  
In replying to this question please use chopper as emails with 
the other word may not get through the Companies firewall. 
I am not sure if this email will get out through it?

Thank You:
73's  Sandy  WA2JVK
 
Kenneth J Somers Jr.
Senior Test Engineer
Maplewood Testing Lab
Maplewood, New Jersey   07040
  1-973-761-1820
_________________________________________________________

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
-----------------------------------------
The information contained in this e-mail, including any
attachment(s), is intended solely for use by the named
addressee(s).  If you are not the intended recipient, or a person
designated as responsible for delivering such messages to the
intended recipient, you are not authorized to disclose, copy,
distribute or retain this message, in whole or in part, without
written authorization from PSEG.  This e-mail may contain
proprietary, confidential or privileged information. If you have
received this message in error, please notify the sender
immediately. This notice is included in all e-mail messages leaving
PSEG.  Thank you for your cooperation.