From: Jean Burdett (jburdett@chariot.net.au)
Date: 12/25/00-02:30:13 AM Z
Would the problem with cynotype negatives as far as the blue wavelength goes be helped by using some kind of filter on a box camera? I understood that the new cynotype formula is quicker than the old one, so I presume that would be relevant to the exposure time required.
Birdie
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