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David Whitehouse and William Gudenrath, narrators, William Gudenrath, glass artist.
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.
Mode of access: internet.