A rummer is a substantial drinking glass designed with a large bowl, a sturdy stem, and a wide foot base for stability. These pieces typically appeared on dining tables during the Georgian and Regency periods. They were utilised for serving robust beverages such as ale, punch, or wine, featuring deep facet or hobnail cutting to handle heavy daily use.

How do I identify a Georgian glass?

Georgian glasses often display heavy lead metal construction, distinctive facet-cut stems, and bucket or pan-top bowls. Pontil marks on the underside of the wide foot base indicate manual snap-iron or pontil rod manufacturing methods. Engraving on these pieces frequently includes Jacobite symbols, floral motifs, or simple geometric bands typical of eighteenth-century workshops.

Cased glass consists of a vessel made with two or more distinct layers of molten glass, usually a coloured exterior fused over a clear crystal interior. Artisans then cut through the top layer to expose the contrasting clear or coloured glass underneath. This technique creates striking visual depth, particularly in nineteenth- and twentieth-century hock glasses and champagne coupes.

How should I clean antique crystal?

Antique crystal requires careful hand washing in lukewarm water with mild detergent, avoiding sudden temperature changes that can stress the material. Placing a cloth at the bottom of the basin prevents impact damage during washing. Dry each piece immediately with a lint-free linen cloth to maintain the brilliance of the cut facets and delicate engraving.