Amazon.com: The Lord of the Rings - The Return of the King (Platinum Series Special Extended Edition Collector's Gift Set) [DVD] : Viggo Mortensen, Elijah Wood, Ian McKellen, Noel Appleby, Alexandra Astin,
The History Press | A brief history of signet rings
Ring (Schmuck) – Wikipedia
Ring (Schmuck) – Wikipedia
Grasgrün • Ungetragener Silber-Ring von Theodor Fahrner, um 1955 • Hofer Antikschmuck