"I give it to thee with right good-will. No treason lurks there, I trow. 'Take this,' said my master, yesternight, giving me a signet ring; 'take it to York by daybreak. At the gate show it to the guard. If they let thee pass, well. If not, return, for there is mischief in the city. At the bridge, shouldest thou get so far, again show it, where, I doubt not, thou shalt find thereby a ready passage. Seek thee out some by-tavern where thou mayest refresh; then about mid-day go into the street called the Goldsmiths', and there inquire for one Caius Lupus, the empress' jeweller. Show him the signet, and mark what he shall tell thee.'"

"Thou hast given him the signet, then?" said the centurion, sharply.

"Nay. For my mistress, as ill-luck would have it, hearing of my journey, and she having had some knowledge of the soothsayer's art aforetime, bade me consult him ere my errand was ready with the goldsmith, and deliver a pressing request for the horoscope which had been long promised. What passed then, as thou knowest, is the cause of my calamity."

"But didst thou not search out the dwelling of this same Caius, and do thine errand?"

"I did. But in the straits which I endured I was not careful to note the time. An hour past mid-day I sought out his dwelling; but he was gone to the palace on urgent business with the empress, nor was it known when he might return."

"Sayest thou so, friend? I would like to look at this same potent talisman."

Cedric drew forth the ring. It was a beautiful onyx, on which, engraven with exquisite workmanship, was a head of the youthful Caracalla encircled by a laurel wreath, showing marks of the most consummate skill.

"Was thine errand told to the soothsayer?" was the next inquiry.

"Verily, nay," said the messenger; "there was little space for parley ere I was thrust forth."

"He saw not the signet, then?"