How do I date a stopper?

Dating relies on the manufacturing technique, the clarity of the glass, and the style of the cutting. Earlier pieces often display hand-cut facets and heavier lead content. Matching the form of the stopper to the neck style of the decanter helps confirm the correct period.

Are sterling silver collars marked?

Many silver-collared items feature hallmarks stamped directly onto the metal. These marks indicate the assay office, the maker's mark, and the year of testing. English pieces from the Victorian and Edwardian eras commonly display these stamps.

What is Bohemian glass?

Bohemian glass originates from the historical region of Bohemia, now part of the Czech Republic. Makers there became renowned for coloured crystal and intricate gilding. Pieces from this region often feature cobalt or ruby tones combined with heavy cutting.

How should I clean crystal?

Cleaning requires warm water and mild detergent rather than harsh scrubbing. Avoiding sudden temperature changes prevents thermal shock to older glass. Soft cloths help dry the surface without leaving lint behind on cut facets.