Sample grinder/polisher sought

I would like to buy a second hand rotary grinder/polisher for
grinding cross section paint samples, but am not sure where to start
looking. Does anybody know of a good place to start?

Rebecca Ellison
Paintings Conservator
International Fine Art Conservation Studios Ltd
43-45 Park Street
Bristol BS1 5NL
UK
+44 117 929 3480


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                  Conservation DistList Instance 16:72
                   Distributed: Monday, May 19, 2003
                       Message Id: cdl-16-72-024
                                  ***