"Anneau épiscopal En Acier"
In steel with a seal engraved with a flame and two hammers. Opening onto a reserve, with a rich decoration of silver appliques, set with a coral cameo and the bishop's coat of arms: "Azure with an eagle in flight lowered in silver, crowned with the same" this ring was worn on a glove, just like the pontifical rings which were worn by the papal legates. Italy, 18th century 
Le Magazine
Rivista Artiquariato
TRÉSORS magazine