"Did you seal the box yourself?"
"Yes. In the presence of one of my partners and two of my clerks, and of Mr. Prince, head of the banking firm of Prince, Halford & Payne, in whose hands the gem had been placed for safety. But, I beseech you, tell me, has the stone not reached its destination?"
"It has not," I answered. "The stone has been stolen."
"'Impossible!' exclaimed Mr. Jeeheboy."
"Impossible!" exclaimed Mr. Jeeheboy perfectly aghast. Then he added quickly, "If that is true, the gentleman —Mr. Ashburton—who took it away must have stolen it."
"Why do you think so? I asked, wishing to know whether his opinion was merely the suspicion begotten by circumstances.
"Who else could have done it?" he exclaimed, with the air of a man who felt sure that he was right.
"Ah, that is the problem. Later on I may be able to give you an answer. At present I cannot do so. In the meantime I should like to see your partner, your clerks, and Mr. Prince."
Goosh and the clerks I saw at once, as they were on the premises; and they confirmed, in the most emphatic manner, the statement of the head of the firm—that the stone was safely in the box when the box was sealed.
Having finished my business so far with the firm of Jeeheboy, Lalam, Goosh & Co., I waited on Mr. Prince at his residence, a very handsome bungalow on the outskirts of the town. He was no less surprised than everyone else had been when he heard that the cat's-eye had been stolen; and, if possible, he was even more emphatic than Jeeheboy and Goosh were in stating that the gem was in the box when the box was sealed up.
I now felt perfectly satisfied in my own mind that the great cat's-eye had duly left the island in the care of Mr. Ashburton, and that it had been purloined between that time and the date of the arrival of the box in London. By whom I had yet to learn; but it was clear that the thief must have had a knowledge that the gem was on board. How did he get that knowledge? Mr. Ashburton was not the man to openly proclaim his errand to anyone; but then great publicity had been given to the finding of the stone, and its purchase by Lord Middlewick. That part of the story had long been public property, and the inference I drew was this:—A band of conspirators had leagued themselves together to steal the precious gem. I say "a band of conspirators," because I was quite sure that no person single-handed could have carried out the robbery. And I was no less sure that one or more of the conspirators must have been well acquainted with the way in which the box was sealed up, and, more than that, they must have been provided with the means for closely imitating the seal of Mr. Jeeheboy's firm. The line of argument I pursued suggested at once that a system of espionage had been instituted, and Mr. Ashburton had been closely watched.
This process of ratiocination determined me to make the most searching inquiries as to the strangers who were staying in Colombo at the time Mr. Ashburton was there; and these inquiries brought forth the following suggestive facts—
