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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.

Lifebuoy decanter

Glassworkers made ring-shaped decanters as early as the Roman period. Due to their novel shape, much like buoys, the personal flotation devices carried on ships, decanters in the early 20th century were called "lifebuoy decanters." Watch as William Gudenrath demonstrates the technique.