How do I date these glass pieces?

Dating relies on stylistic clues such as the heavy geometric cutting of Victorian and Edwardian pieces, or the streamlined forms of Art Deco design. Materials like cranberry glass and specific enamel techniques also point towards nineteenth-century production periods.

Can I use these for serving wine?

These glass and crystal vessels were originally manufactured for serving wine and claret at the dining table. Modern use is entirely possible, provided you inspect the interior for cleanliness and handle silver-mounted or gilded parts with care.

What is the difference between a decanter and an ewer?

Decanters generally feature a stopper and a flat base designed for resting on sideboards or tables. Ewers incorporate a prominent spout and a handle, functioning primarily as pouring pitchers during meals.