[442] R. Rucklin, “Das Schmuckbuch,” Leipzig, 1871, vol. ii, pl. 56, fig. 5.

[443] See also Hefner, “Trachten,” pl. 9.

[444] Op. cit., vol. i, p. 167.

[445] Edmund Waterton, “On Episcopal Rings,” Archæological Journal, vol. xx, p. 228, London, 1863; citing Dart, “Hist. of Cant. Cath.,” p. 346, fol. 279, and Duranti, “De ritibus,” lib. ii, cap. ix, sec. 37.

[446] O. M. Dalton, “Franks Bequest, Catalogue of the Finger Rings, Early Christian, Byzantine, Teutonic Mediævel, and Later [British Museum],” London, 1912, pp. xxxvii, xxxviii.

[447] Catalogue of the special exhibition of works of art ... at the South Kensington Museum, June, 1862, London, 1863, p. 636.

[448] Maurice Faucon, “Les arts à la cour d’Avignon sous Clément V et Jean XXII,” in Mélanges d’Archéologie et d’Histoire IIème Année, pp. 76, 77; IVème Année, p. 107.

[449] Italian XIV Century MSS. in the author’s library. What appears to be a topaz ring is on the fourth finger of the right hand in Titian’s portrait of Archbishop Filippo Archinto, painted in the middle of the sixteenth century.

[450] Edinburgh Review, July, 1866, p. 247.

[451] X. Barbier de Montault, “Le costume et les usages ecclésiastiques selon la tradition romaine,” Paris (1897), vol. i, p. 162.