CAL of the Smithsonion is sponsoring a class on new developments in
display materials and potentially harmful combinations.  Cost is $100
and class will be June 21-23, 1994 (Tues-Thurs) 9:30-4:30.  For more
information contact Francine Lewis at (301) 238-3700, or write:
Training Secy, CAL/MSC MRC 534, SI, Wash., DC 20560.