What wines did they hold?

These vessels held fortified and table wines served during formal meals, including port, sherry, Madeira, claret and hock. Specific decanters often matched engraved silver labels designating these exact drinks. Using separate bottles allowed hosts to present different vintages and styles clearly at the table. The heavy glass helped protect the liquid and contained sediments during dinner.

Are coloured glass decanters authentic?

Coloured glass vessels, including amethyst glass examples, were produced during the Georgian period alongside clear lead crystal. Makers experimented with metal oxides to achieve rich tints for decorative effect. These pieces required skilled manipulation in the hot house to maintain even colour density throughout the heavy walls. They served the same functional dining role as their clear counterparts.

How should I clean them?

Cleaning historic glass requires gentle hand washing with warm water and mild soap, avoiding harsh scrubbing tools. Due to narrow necks and heavy bases, soft bottle brushes or specialised cleaning beads help reach interior residue safely. Sudden temperature changes must be avoided to prevent thermal shock to the old lead glass. Drying upside down on a rack ensures moisture escapes without leaving water spots.