Ivory Brooch with watercolour portrait

From: Barbara Appelbaum <*aandh*> Date: Monday, October 5, 1998 · aandh

A coating on a miniature that is over one color area is
likely to be a gum rather than a resin.

B. Appelbaum

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                  Conservation DistList Instance 12:35
                 Distributed: Thursday, October 8, 1998
                       Message Id: cdl-12-35-008
                                  ***