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At 06:24 PM 6/3/2003 +0000, Don Cox wrote:
> >>>> [log in to unmask] 06/03/03 11:17AM >>>
> > I have just received lab results back from Terry Tullos Wayland, who
> > is a
> > paper conservator.
> >
> > He says:
> >
> > "Kurt, your DOF specimen is a moderately acidic pH 4.59."
>
>
>If you mean that you don't understand pH, try any school chemistry book,
>or web pages such as
>
>http://saltaquarium.about.com/library/weekly/aa061301.htm

Perhaps he didn't understand what "DOF specimen" was -- When I see "DOF," I
think of "Depth of Field" sorry. Or is it "Dirty Old Fragment"? <smile>

Richard