A tantalus is a locking wooden frame that holds decanters upright while keeping the contents visible behind a metal bar. The design allowed hosts to secure expensive spirits away from servants. Most examples use a key to release the top bar, permitting the decanters to be lifted free for pouring.

How do I date an old decanter?

Dating relies on the shape of the bottle, the style of the glass cutting, and any associated silver hallmarks. Regency and Georgian pieces often feature distinct ring necks and hand-blown pontil marks. Victorian and Edwardian examples show heavier machine cutting and standardised silver collars stamped with assay office dates.

Can I use these bottles for serving?

These glass bottles remain entirely suitable for holding and serving spirits today. Their heavy lead crystal construction handles liquid safely and preserves contents effectively. Careful hand washing protects the aged glass and any delicate silver mounts from damage in automated dishwashers.