Kevin O'Brien (kob@paradise.net.nz)
Fri, 05 Mar 1999 07:07:34 +1300
Thanks Eugene,
That name rings a bell, even though its nearly 20 years since I collected
the items. (I must have photocopied ¼ of the book).
Kevin
>I am pretty sure that the source for your emulsion formulas is one of the
>editions of Wall's Dictionary of Photography.
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