“This one—” he began. The colonel interrupted him:

“Now, Boon, think carefully—the very lowest price,” he said, sternly. “If you name a really reasonable figure I'll pledge you my word to recommend its purchase and not visit the other shops. Take your time!”

Thus placed on the rack, Mr. Boon figured and cut and restored and reduced again until he was angry at the torturer and at the opportunity for a glorious advertisement. Finally he said, vindictively:

“This I'll sell for sixty-five thousand dollars!” Immediately he regretted it. Perhaps he was overestimating the advertising value of the Princess Patricia's beautiful neck to exhibit his pearls on. The price was exactly thirty-five thousand dollars less than he had expected to get for it during the next steel boom.

“Oh, come now, I say,” remonstrated Colonel Lowther, impatiently. “That's thirteen thousand pounds. It's too much, you know.”

“Colonel Lowther,” said Boon, pale but determined, “I am losing considerable money on this, which I am charging to advertising account and may never get back. If the price is not satisfactory, I'm sorry; and I can only suggest that you'd better go to the other firms you've mentioned. They are all,” he finished quietly, “very good firms.”

Colonel Lowther, who had not taken his keen eyes off the jeweler's face during the speech, appeared impressed by Mr. Boon's earnestness. His neck jerked spasmodically half a dozen times before he said:

“I believe you. I'll take it. But first mark it—in pounds; thirteen thousand pounds.” And he looked on, eagle-eyed, while Mr. Boon himself wrote out a new price-tag. Evidently he would take no chances with sleight-of-hand substitutions. “Put it here,” he said, “beside me.”

It made Mr. Boon say, half angry, half amused: “We won't change it for an imitation string. We are really a reputable firm, Colonel Lowther.”

“Oh! Ah! Really, I—ah!” stammered the colonel, “I wasn't thinking of such a thing!” He looked so absurdly guilty, however, that Mr. Boon forgave him. “I think you'd better show me others—ah!—cheaper, you know, in case the duke should not wish to go above ten thousand pounds. Say, that one—and this!—and this!”