A tantalus is a locking decanter frame designed to keep expensive spirits secure from unauthorised use. The wooden or metal bar locks over the bottle stoppers so the decanters cannot be removed without a key. First patented in the late nineteenth century, these pieces became status symbols in Victorian and Edwardian dining rooms. They allowed hosts to display their fine crystal while safely rationing access to the contents.

How do I unlock the decanters?

Most frames operate with a small key that turns a lock on the side or top of the wooden base. Turning the key releases the metal retaining bar, allowing it to swing upward or slide aside so the bottles lift free. If the mechanism sticks, check that the decanters rest squarely in their individual wells. Older locks can be delicate, so gentle pressure prevents damage to the original brass or plated hardware.

How do I date these pieces?

Dating relies on stylistic clues, wood types, and any hallmarks stamped onto the silver-plated mounts. Victorian examples often feature heavy oak and ornate cast metal, while Edwardian versions lean toward cleaner lines and Art Deco pieces introduce modernist chrome. Maker marks stamped into the metal frame provide the most reliable guide to a specific decade of production. Patent dates stamped near the lock can also narrow down the manufacturing era.