Among the oldest traditions linked to the papal election, "The Fisherman's Ring" deserves special mention, which probably dates back to the period between the years 1100/1200.
This symbol returned to international prominence on April 24, 2005, worn by His Holiness Benedict XVI during the inauguration ceremony.
"The Fisherman's Ring" or piscatorio (Lat.: Anulus piscatoris) is officially part of the insignia of the pope, which the Catholic Church identifies as the successor of St. Peter, whose trade was that of a fisherman.
The international fisherman's ring is a seal used until 1842 to seal every official document drawn up by the pope, or countersigned by him.
The ring, which is made in gold for each new pope, bears a bas-relief of St. Peter fishing from a boat.
The inscription with the name of the pontiff is engraved along the edge of the image.