"I do not object to having a private detective employed, but I have a strong impression—it amounts really to a certainty—that the clue is to be picked up in Camajore, where Silwood was reported to have died. On the face of the certificate, which we now believe to be a false one, there is written, plain as if it had been in ink, collusion between Silwood and the Syndic. They were, you may be sure, in league, and they may be so still. Be that as it may, you can make investigations, which I am positive will have valuable results."
Eversleigh leaned back wearily, fatigued with so much speaking.
"Will you try and find Sir John at the Foreign Office, then return and let me know? Meanwhile I'll rest a little," said Eversleigh.
In a couple of hours Gilbert was back again in Lincoln's Inn. He had been lucky enough in his errand. He had seen the Under-Secretary, who had given him the introduction he had wanted to the Ambassador at the Quirinal.
"I did not think it necessary to tell Sir John," said Gilbert, relating what had taken place at the Foreign Office, "anything regarding what we now know about Silwood. On the way to Downing Street I went over the circumstances carefully, and I came to the conclusion that it might serve our purpose well enough merely to say to him that, as Silwood had died in Italy, you desired me to make inquiries, to see the body had been buried decently, to have a tombstone put up, and so on. And that it would, or might be, of great service if he would give me a note to the Ambassador, to be presented, however, only if an occasion arose for doing so."
"And Sir John was satisfied?"
"Perfectly. He was very nice about it, and said he was delighted to be of use to you."
Eversleigh smiled wanly. Then he spread out on his table some papers, which Gilbert saw were the certificate of Silwood's death, the letter of Ugo Ucelli, the Syndic of Camajore, that had accompanied it, and the envelope in which both had been enclosed.
"It occurred to me," observed Eversleigh, "that it would be well for you to take these with you."
He handed them to his son.