View single post by Steve Stephens
 Posted: Sun Aug 25th, 2013 05:41 am
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Steve Stephens

Joined: Mon Nov 14th, 2005
Location: San Anselmo, California USA
1922 Form AB with welded steel cage.  The fingers that are crimped over the backing disc have been changed some and look to be crimped more securely than previously.  The backing disc is now made of steel instead of the previous brass discs.

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Last edited on Sun Aug 25th, 2013 05:43 am by Steve Stephens