You might try Tiffen. I know that some of their larger filters are (or
were) gelatine sandwitched between glass. Years ago I had a series 9, 1.0
ND made by them. However, in the size you are looking for they will most
likely NOT be inexpensive!
If you would like I can post this message to Technet, a mailing list for
camera repair technicians, there may be someone on that list that can
re-cement them for you.
Hal
-----Original Message-----
From: Lildagover <Lildagover@aol.com>
To: alt-photo-process-l@skyway.usask.ca
<alt-photo-process-l@skyway.usask.ca>
Date: Wednesday, April 29, 1998 8:53 PM
Subject: Colored glass to replace filters in Curtis one shot color camera
>I have a Curtis one shot 4X5 color camera in pristine condition. However,
the
>color separation filters are in each film holder, and are gelatine filters
>cemented between glass, which are sandwiched in front of each sheet of film
>and held in place by a pressure plate. The filters have become
delaminated,
>and I want to replace them with colored glass, or find someone who can
>recement Wratten gelatine filters between the original glass sheets
comprising
>the filters.
>
>Does anyone know a source for reasonably priced optical glass in the three
>additive primary colors (red, green, blue) or a technician who would
undertake
>the recementing of the filter plates?
>
>Any advice will be appreciated.
>
>
>Joe Arkins
>43-19 41st St. Apt. A2
>Long Island City, NY 11104
>