"It is more than a trifle curious," said Gilbert, musingly, "and I shall not forget what you have told me."
This he said aloud, but inwardly he was asking himself if it might not be that, after all, Silwood had communicated to James Russell the method of opening the secret chamber. If that were the case, then the proof on which they built the idea of Silwood's being alive was not so convincing as they had thought. He kept this, however, to himself.
"I should say it was the same man," remarked the Ambassador. "As I tell you, I attached no importance to the matter at the time, since it led to no trouble. Now, it seems very odd that this workman, James Russell, did not try to get compensation for his injury--that looks strange in an ordinary workman. Then there is the fact that Silwood was in the same neighbourhood."
"Your story grows upon me, Mr. Eversleigh," continued the Ambassador. "I am immensely interested, and I'll see what I can do. But once more I must tell you that it is a case for the police."
"I admit that it would be so under ordinary circumstances. But, your Excellency, I must think of my father. I must try to save him. I do not see how I am to do it, I confess; but while there is the slightest chance of getting fuller information than we now possess of what Silwood did, I cannot abandon all hope. You see my position?"
"And sympathize with it; but still--still, it is all very irregular."
"There will be difficulties. You see, I cannot tell the Italian authorities what you have told me. I cannot use the same arguments with them that you have used with me. Still, I am going to try what I can do. There is a detective in all of us, and you have excited the detective in me, and if I can get that grave opened for you, it shall be opened."
"I shall be in Rome the day after to-morrow," said Lord Prestonkirk, as he shook hands with Gilbert. "Come and see me in the afternoon."
Gilbert returned to Rome, well content with his success so far. He felt that Lord Prestonkirk was genuinely interested, and therefore would do all he possibly could to help him. But, at the same time, what he had heard concerning James Russell filled his mind with disquiet and uncertainty.
The presence of James Russell in Northern Italy at or about the date of Silwood's reported death was in itself startling. True, there were many James Russells in the world, and this particular James Russell who had been wounded in the streets of Genoa, might not be the James Russell whom he regarded as Silwood's confederate or accomplice; but Gilbert had little or no doubt that he was the man he wanted so much to find.