[LargeFormat] Wollensak Studio Shutter

[Les Newcomer]

Volute   pat 798,595  in case you were interested



On Nov 22, 2005, at 10:37 PM, Richard Knoppow wrote:

>  Does anyone on the list have a lens in a Wollensak Studio Shutter? If 
> so, does it have any patent numbers on it, I would like to have them. 
> I suspect that its old enough to have only a patent date but not the 
> actual number or numbers. I am trying to find out more about how these 
> things are acutally constructed.
>
> ---
> Richard Knoppow
> Los Angeles, CA, USA
> dickburk at ix.netcom.com
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