Reuben
Vegetable oils are known to cause fungi type growth on glossy specimens,
particularly in tropical or humid conditions, linseed is such an oil.
Kev
Dr. K. Lamprell
58 Marsden Road
Kallangur Qld 4503
Australia
Ph: 07 32854307
Int: 61 7 32854307
Email: [log in to unmask]