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1. 

   Joined: May 31, 2002
   Posts: 11,618

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   Atwater Mike

   Member

   from Atwater, CA. USA

   Having never seen one of these in my 80 years (!) intrigues me that Matt actually found two more, in as many years.
   (It's a 'time thing'.)
   We might all be surprised at what is inside, a true guessing game.

    

   Atwater Mike, Jul 24, 2023

   SHARE POST#31

   SS327 likes this.
2. 

   Joined: Jul 17, 2012
   Posts: 6,853

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   Speed Gems

   Member

   from St. cloud, Minnesota

   I just came across this video from @IronTrap on YouTube and it does look like the same centrifugal force type design as a Judson.
   

    

   Speed Gems, Aug 31, 2023

   SHARE POST#32

   redzula and Outback like this.

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