Keep in mind that Monona Rossol will speaking in Chicago on Nov. 18th on
toxic materials in the arts and will cove the subject of arsenic. For more
info write"

[log in to unmask]
**************************************************************************
Craig Deller
The Deller Conservation Group Ltd
Geneva, Illinois
USA
[log in to unmask]                "Conservators make it last longer"
http://home.aol.com/DELLERCON
**************************************************************************
*