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All About Glass

All About Glass

This is your resource for exploring various topics in glass: delve deeper with this collection of articles, multimedia, and virtual books all about glass. Content is frequently added to the area, so check back for new items. If you have a topic you'd like to see covered, send us your suggestion. If you have a specific question, Ask a Glass Question at our Rakow Research Library.

Cage Cup
Video

Listen as curator David Whitehouse describes a Roman cage cup. Cage cups are the most exclusive luxury glasses made in the later Roman Empire. They date from about AD 250 to the mid-fourth century. Cutting and grinding a single thick-walled blank was a laborious and risky process. If just one mesh