Source for beta radiography plates sought

From: Saira Haqqi <*haqqis<-a*> Date: Tuesday, March 4, 2014 · haqqis<-a

I am researching purchasing a new beta plate to image watermarks for
our lab.  Unfortunately, I'm having trouble finding out whether they
are even commercially available.  Does anyone know whether they are
still made and where they are sold?

Saira Haqqi
Conservation Center
Institute of Fine Arts
202-431-7439

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                  Conservation DistList Instance 27:34
                  Distributed: Tuesday, March 11, 2014
                       Message Id: cdl-27-34-020
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