"Did you not receive it from a lady?"

Then the truth flashed upon Paul. This signet must have belonged to the duke, inasmuch as it bore his motto. An historic heirloom, it had been given by him to the Princess Natalie, and had been lost by her in the secret passage where Paul had found it. No wonder that Bora was incensed at its re-appearance in this fashion! Jealousy caused him to draw an altogether erroneous conclusion, and unfortunately it was impossible for Paul to set him right without entering into the particulars of his sojourn at Castel Nuovo.

"A lady gave you that ring."

"There your grace errs."

"That's a lie," cried Bora savagely.

"Softly, your grace," remonstrated Radzivil, glancing nervously around. "Let us have no scandal in public." With difficulty Paul restrained his anger.

"Your grace's language is extremely offensive, but I am willing to make all allowances. I do not wish to quarrel with you. This seal was not given to me by a lady. I found it, and you claim it as yours. I am quite willing to restore it."

Bora took Paul's self-restraint for cowardice.

"You found it? Where? When? Under what circumstances?"

"Those are questions that I must decline to answer."