1920's Poseidon Reverse Carved Intaglio Ring mulltigem and the hallmarks are on

and the hallmarks are on the tops so there's not doubt of their precious construction

It's crafted in silver throughout with French hallmarks

some natural discolouration to the bakelite mouthpiece

Wires stamped 15ct gold

dating from the 18th century - circa 1770

1920's Poseidon Reverse Carved Intaglio Ring mulltigem and the hallmarks are onDATE: Art Deco, c. 1920 This wonderful antique ring is set with a lovely reverse carved purple glass intaglio, depicting the Greek God Poseidon. Poseidon, aka Neptune to the Romans, was the ancient god of the Sea and other waters, earthquakes, and horses. He was one of the Twelve Olympians, and is most often depicted holding a three pronged Trident. His origins can be traced back as far as the Bronze age, with the name appearing in Mycenaean Linear B