As regards the use and form of the finger ring during the Middle Ages, we find that it retains in the main its primitive symbolical character, being employed as an emblem rather than an ornament, to signify the investiture of office, the binding of the nuptial bond, and especially as a signet. Though the occurrence of numerous rings without a seal or other mark proves their general acceptance as purely ornamental articles, so deeply was the spirit of the age imbued with leanings towards the mysterious and the occult, that nearly every ring is an _annulus vertuosus_, supposed to be endowed with some talismanic or sanative efficacy. For convenience sake mediæval rings may be separated into four main divisions: (1) ecclesiastical and devotional rings; (2) charm rings; (3) love and marriage rings; and (4) ornamental rings, including signets. Rings have always been looked upon with favour by the Church; they were worn regularly by the higher clergy, and formed part of their ecclesiastical insignia. The British Museum, by the bequest of Mr. Octavius Morgan, possesses an important collection of gilt bronze finger rings of enormous size, each set with a foiled glass or crystal. Most of them bear on the hoop symbols of the four evangelists, the Ox, Lion, Angel, and Eagle, as well as the triple crown and crossed keys with the arms of various popes, and sometimes those of contemporary rulers, mostly of the fifteenth century. These so-called papal rings, of which other examples, and duplicates, exist, are believed to have been presented or sent by popes or cardinals as emblems of investiture when conferring an office or dignity (Pl. XXIII, 10).