Removing shellac oil varnish from frames

From: Jo Crook <*100716.2512*> Date: Monday, January 26, 1998 · 100716.2512

Can anyone suggest alternatives to methylene chloride based paint
strippers for removing shellac oil varnish from frames?

Christopher Holden
Paintings Conservation
Tate Gallery

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                  Conservation DistList Instance 11:64
                 Distributed: Tuesday, January 27, 1998
                       Message Id: cdl-11-64-007
                                  ***