Re: Is there a way to save old cyanotype paper?

To: alt-photo-process-l@usask.ca
Subject: Re: Is there a way to save old cyanotype paper?
From: trevor cunningham <tr_cunningham@yahoo.com>
Date: Tue, 27 Mar 2007 06:06:13 -0700 (PDT)
Comments: "alt-photo-process mailing list"
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sodium bicarbonate will bleach out the emulsion...i'm under the impression that whatever is not burned washes away...so, without exposure, the logic of my theory follows that unexposed paper should clear just fine to received a new emulsion

Spike MacGee <spikemacgee@gmail.com> wrote:

Hi Trevor and Robert,
Both good ideas, I will try both.
Trevor: Do you mean soaking with sodiumcarbonate AFTER the final wash?
Regards,
Spike

"The optimist believes this is the best of all possible worlds. The pessimist fears it's true" - J Robert Oppenheimer

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References:
- Re: Is there a way to save old cyanotype paper?
  - From: Spike MacGee <spikemacgee@gmail.com>