Catalogue of the very interesting and extensive collection of rings and seals of all periods and countries, the property of the Lady Grantley, comprising Egyptian, Roman and other ancient rings, rings decorated with intagli, camei and human portraits, official, religious, armorial and talismanic rings, rings denoting love, friendship, marriage and mourning, peasant and non-European rings, etc.; which will be sold by auction by Sotheby, Wilkinson & Hodge ... on Tuesday, July 15th, 1924

University Museum, Philadelphia
1924

The Ralph Harari Collection of Finger Rings

Boardman, John, Scarisbrick, Diana
1977

Vom Siegelring zum Liebesring

Geschichte und Symbolik des Ringes aus 4 Jahrtausenden, dargestellt an der Wanderausstellung Jürgen + Gudrun Abeler aus Wuppertal

Abeler, Jürgen
2000