Links to related information on other sites:
The Care and Preservation of Glass and Ceramics
http://www.thehenryford.org/explore/artifacts/glass.asp
ASSESSMENT OF EDTA AS A CLEANING REAGENT FOR STAINED GLASS WEATHERING PRODUCTS (ABSTRACT)
http://palimpsest.stanford.edu/jcms/issue1/hood.html
A NEW TECHNIQUE FOR THE CASTING OF MISSING AREAS IN GLASS RESTORATION
http://palimpsest.stanford.edu/jcms/issue3/risser.html
Removing Dust from Ceramic and Glass Objects (Conserve-O-Gram 8/1) – (An Adobe PDF file)
http://www.cr.nps.gov/museum/publications/ conserveogram/08-01.pdf