Is any "white" rag paper theoretically as long-lived as "natural" rag paper? How did it get to be white, if not with inherently-transient whitener and neutralizer? John
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is ANY cotton/rag white without whiteners?
2007-06-30 by djon43
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2007-06-30 by djon43
Is any "white" rag paper theoretically as long-lived as "natural" rag paper? How did it get to be white, if not with inherently-transient whitener and neutralizer? John