[APML] Making New improved film work

["Dan Norman" <denorman@worldnet.att.net>]

I have a question for the group. What would happen if you loaded up with
some of this New Improved film and ran an exposure that would give good
density in the green and blue layers (say 30 mins.), then drop in a Ha or
#92 red filter and continued the exposure (say 30 more mins.). These
improved films aren't blind to Ha light just very weak.

Dan Norman

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