Multimedia work

I am a present working on a contemporary print which is heavily foxed
unfortunately there  is also attached to the paper watercolour,
commercial gold paint and electrical diodes. Has anyone any experience
on working with this type of material Any info gratefully received,

Lynn Campbell
Paper Conservator
McDougall Art Gallery New Zealand

                                  ***
                  Conservation DistList Instance 8:71
                   Distributed: Monday, March 6, 1995
                        Message Id: cdl-8-71-004
                                  ***