WWT Shows CLICK TO: Join and Support Internet Horology Club 185™ IHC185™ Forums

• Check Out Our... •
• TWO Book Offer! •
Go
New Topic
Find-Or-Search
Notify
Tools
Reply to Post
  
Elgin 1720 Mainsprings "Click" to Login or Register 
posted
Hi all,
I have a group (30-40) of Elgin 12s 1720 mainsprings.
They are supposed to have a Double Brace and Hole.
The ones I have DO NOT have the hole, is there an easy way to correct them. They are white alloy, new material old stock.
(Can they be used as is in certain situations?)
 
Posts: 507 | Location: West Newton, Massachusetts USA | Registered: September 10, 2006
  Powered by Social Strata  
 


©2002-2023 Internet Horology Club 185™ - Lindell V. Riddle President - All Rights Reserved Worldwide

Internet Horology Club 185™ is the "Family-Friendly" place for Watch and Clock Collectors