Separating acrylic paint from polyacrylate sheeting

Durban Museums have a large (6'x 4') mixed media (chalk & oil pastel
& acrylic) work on paper, glazed with perspex sheeting. Some acrylic
pigments have stuck to the perspex. Any advice on how to separate
the perspex from acrylic pigment would be gratefully received.

Sian Parry
Paper Conservator
Local History Museums
Durban 4001
South Africa

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                  Conservation DistList Instance 10:41
                Distributed: Wednesday, October 23, 1996
                       Message Id: cdl-10-41-009
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