"You were fortunate to find it so soon."

"I knew where to find it, Carlos; yet I was almost too late. Think of it, after that dear old family heirloom had lain in an antique shop for nearly ten years—suddenly there came two inquiries for it in a day, two beside my own. The first was from a distinguished-looking gentleman who had called early in the morning, describing it roughly to the old man, urging him to hunt for it. It took an hour to find it—and I happened to come in at the end of the hour. I doubled the offer of a museum collector, and trebled that of the distinguished-looking gentleman. I secured it."

Here, the Princess shot a sharp look into the half-closed eyes of the Duke.

"Who do you suppose could have wanted that locket but myself, Carlos?"

"I suppose," and it was the assumed indifference of a cornered schemer, "it has already occurred to you that I am the 'distinguished-looking gentleman.' Has it, cousin?"

The girl's curiosity piqued her.

"But how did you learn about the memorandum, Carlos?"

"I didn't, cousin. I had not the slightest suspicion that the locket contained an important secret; I doubt it now. I was merely following my pet hobby, in addition to a little family sentiment. I wanted to recover some of those precious heirlooms which had been scattered to the four winds."

"When did you know that this one had been scattered to New York,—on your last visit to the boulevards of Paris?" And Jarvis' smile was as ingenuous as that of a babe of two.

The Duke of Alva scowled. There seemed something uncanny in the sharpness of this American; but he prided himself upon the power of diplomacy.