Over the years, I've read references to two types of couplers - the MILLAR and JANNEY - that apparrently were precursors to the modern MCB. However, I've never seen a good photo or drawing of either. Are there any resources - on the web or otherwise? Hoping at least one example of each survived.
THANK YOU for any info.
Posts: 1 | From: Quincy, MA, USA | Registered: Feb 2002
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