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Originally Posted by dnmilikan Quote: |
BTW, it is believed that a trace amount of hypo remaining in the emulsion after wasing adds to the archival permenance of a print where complete removal of all hypo lends to its' deteration.
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Interesting comment and one that I have not heard before. What and who is the basis of this statement? It would be interesting to read documented research on this. I would appreciate anything that you can provide on this matter. Thanks and regards, Donald Miller |
I came by this from the Pure-Silver list, Richard Knoppow. Richard is a walking encyclopedia of all things wet &/or measurable.