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Murray@uptowngallery.org
Joined: 03 Apr 2002 Posts: 164 Location: Holland MI
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Posted: Thu Apr 04, 2002 2:19 am Post subject: |
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Hello:
I need (?) ok, want to build a focal plane shutter for a large Aero-Ektar lens for a homebrew camera.
I was advised to look at the Graflex Speed Graphic shutter as a learning guide.
The patent(s) would be the most helpful thing I could read.
Can anyone tell me the patent number(s)?
Thanks
_________________ Murray |
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Les
Joined: 09 May 2001 Posts: 2682 Location: Detroit, MI
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Posted: Tue Apr 09, 2002 12:54 pm Post subject: |
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the first Graflex to have the multi-slit shutter was the 1906 Auto Graflex so you may want to search the indicies for 1904,05 & 06 for Folmer & Schwing or William Folmer
My 1912 speed has the following dates on the drop down gg cover:
7/21/96
6/21/04
2/5/07
5/21/08
8/31/09
11/15/10 |
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