View single post by Russ Huber
 Posted: Mon Jul 6th, 2020 07:03 pm
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Russ Huber



Joined: Mon Nov 14th, 2005
Location: Southwest, Wisconsin USA
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The same Hubbell canopy switch prior to, and after patent issue date.






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antique-hubbell-brass-bakelite_1_45fc6a8643a87a30c2e60b47e57c6c56.jpg