[52] Op. cit., pp. 283, 284.
[53] Communicated by Admiral Peary in a letter to the author, February 13, 1916.
[54] C. W. King, “Antique Gems,” London, 1860, p. 281; citing Ælian, iii, 19.
[55] Frederick William Fairholt, “Rambles of an Archæologist,” London, 1871, p. 86, with figure of ring.
[56] J. P. Mariette, “Traité des pierres gravées,” Paris, 1750, vol. i, p. 18.
[57] See Marshall, “Catalogue of the finger rings, Greek, Etruscan, and Roman, in the departments of antiquities, British Museum,” London, 1907, p. xxvi, note.
[58] Archæological Journal, London, 1863, vol. xx, p. 75.
[59] London, 1853, p. 6.
[60] O. M. Dalton, “Franks Bequest, Catalogue of the Finger Rings, Early Christian, Byzantine, Teutonic, Mediæval and Later” (British Museum), London, 1912, p. 122, No. 792, pl. xi.
[61] X. Barbier de Montault, “Le costume et les usages ecclésiastiques selon la tradition romaine,” Paris, 1897, vol. i, pp. 176, 177.