On 10 Feb., Frank Sronce wrote:
> 
> The item I have a question about is between the 
> Fray & Pigg brace and the Fernhurst.  You can see it better in the 
> second picture.  I don't remember seeing one of these before.  It works 
> like a push drill or screw driver, but has a point like an awl.  It is 
> 10" long.

I'm afraid I don't know what this is, but I have a question.  It
looks like the spiral action on this driver is created by a spiral-shaped
bead or tongue on the shaft (rather than a spiral groove a la Yankee).
I know I've not seen one like this before.  How's the spiral attached
to the shaft?  I'm wondering if it just wraps around and is fastened
at the ends, or if it's solidly attached to the shaft all along its
length.

Thanks,

Norm in Fort Collins
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