Hallmarks on daguerreotypes

I am doing research on European and American hallmarks on
daguerreotype plates.  I would appreciate all kind of
help/comment/assistance related to the subject.

Judith Stress
conservator
National Szechenyi Library
Budapest
Hungary


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                  Conservation DistList Instance 14:29
                 Distributed: Monday, November 20, 2000
                       Message Id: cdl-14-29-028
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