This item is a vintage cut-crystal footed tumbler or aperitif glass, specifically matching the classic Georgian pattern produced by the historic British glassmaker Webb Corbett.
Key Characteristics
Design & Pattern: It features a traditional criss-cross diamond cut pattern on the bowl, tapering down to a short, multi-sided paneled foot or stem.
Historical Context: Webb Corbett was one of the premier names in English lead crystal based in Stourbridge. The company was acquired by Royal Doulton in 1969, making these vintage patterns highly collectible today.
Function: Depending on the exact fluid capacity, this specific shape in the Georgian collection was traditionally cataloged and sold as an oyster glass, small whiskey tumbler, or a cordial/sherry glass.