Ruby Glass is deep red glass coloured with gold or copper oxide, a technique perfected in 17th-century Bohemia and widely used through the 19th century for cut and engraved decorative glassware.
THE SHACKLETON FOX ENCYCLOPAEDIA
Ruby Glass is deep red glass coloured with gold or copper oxide, a technique perfected in 17th-century Bohemia and widely used through the 19th century for cut and engraved decorative glassware.
