Note 161 — II FORMS OF RINGS AND MATERIALS OF WHICH THEY ARE MADE
Reading edition
F. H. Marshall, “Catalogue of the Finger Rings, Greek, Etruscan and Roman, in the Departments of Antiquities, British Museum,” London, 1907, pp. 127–129, pl. xx, 778, 785, 790, and text figures 106, 107 on p. 129.