Michael-

The brace in question is a Holt patent brace made in Springfield, MA.
See Sandy's excellent website for more information:
http://www.sydnassloot.com/brace/holt.htm

Josh

On Oct 8, 2012, at 6:31 PM, Micheal McEvoy wrote:

> Help,
>> As I was putting my tool pictures on Picasa, I found that I could not
>> identify
> one of my braces. The one on the bottom, the only marking that I could
> find was No. 10 on the bit end. Here is a link to the photo.
>> http://tinyurl.com/9jbevs5
>
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