[22] Sat. iii, lines 153–156.
[23] Titi Livii, “Ab urbe condita,” lib. xlii, cap. xvi.
[24] Valerii Maximi, “Factorum et dictorum memorabilium libri IX,” lib. viii, cap. i.
[25] See Plinii, “Naturalis Historia,” lib. xxxiii, cap. xxiii.
[26] “Naturalis Historia,” lib. xxxiii, cap. xi.
[27] F. H. Marshall, “Catalogue of the Finger Rings, Greek, Etruscan and Roman,” in the ... British Museum, London, 1907, p. xix, citing Macrobius, Saturnalia III, 14, 13, and Cicero, Ad. Fam. X, 32, 2.
[28] Clementis Alexandrini, “Pædagogus,” lib. iii, cap. ii.
[29] Beck, “Corpus juris civilis,” vol. ii, pp. 406, 407.
[30] “Cimeliotheca Musei Nationalis Hungarici, sive catalogus historico-criticus antiquitatum, raritatum, et pretiosorum—eius instituti,” Budæ, 1825, p. 136.
[31] Corpus inscriptionum Latinarum, vol. i, No. 1107.