As to the usage followed by the Roman kings, it is not easy to pronounce an opinion: the statue of Romulus in the Capitol wears no ring, nor does any other statue—not that of L. Brutus even—with the sole exception of those of Numa and Servius Tullius. I am surprised at this absence of the ring, in the case of the Tarquinii more particularly, seeing that they were originally from Greece, a country from which the use of gold rings was first introduced; though even at the present day the people of Lacedæmon are in the habit of wearing rings made of iron. Tarquinius Priscus was the first who presented his son with the golden bulla, on the occasion of his slaying an enemy before he had laid aside the prætexta; from which period the custom of wearing the bulla has been continued, a distinction confined to the children of those who have served in the cavalry, those of other persons simply wearing a leather thong. Such being the case, I am the more surprised that the statue of this Tarquinius should be without a ring. Rings were given, at the public expense, to those who were about to proceed on an embassy to foreign nations, the reason being, I suppose, because men of highest rank among foreign nations were perceived to be thus distinguished. Nor was it the practice for any person to wear these rings, except those who for this reason had received them at the public expense; and in most instances the Roman generals celebrated their public triumphs without this distinction. Those, too, who had received golden rings on the occasion of an embassy, wore them only when in public, resuming the ring of iron when in their houses. At the present day only an iron ring is sent by way of present to a woman when betrothed, and that, too, without any stone in it. For my own part, I do not find that any rings were used in the days of the Trojan War; at all events, Homer nowhere mentions them; for although he speaks of the practice of sending tablets by way of letters, of clothes and gold and silver plate being kept laid up in chests, still he gives us to understand that they were kept secure by the aid of a knot tied fast, and not under a seal impressed by a ring.