He had done good spade work. Of that he was sure. It was now half-past seven. Plenty of time to ’phone Smeaton, tell him what he had discovered, and inquire how he was to proceed.

The detective decided on his campaign without a moment’s hesitation.

“Well done, Mr Wingate, an excellent result,” he said over the wire. “Stay the night and keep the fellow under observation. We must have him identified. I will send Davies down by the first train to-morrow morning. I will ’phone you full instructions, say, in a couple of hours. Meet him at the station in the morning, smuggle him into the hotel as quickly as you can; I leave the details to you. Let him see our foreign friend, and say if he is the man we think him to be.” He paused a moment, then added:

“You say the manager and Bayfield are well-known to you. They are also old friends of mine. I have unearthed more than one mystery with their help. Mention my name, show them my card, if you think it will ease matters. They will give you any assistance you want. Once again, bravo, and well-done. I’ll ring you up as soon as I have fixed Davies.”

Wingate felt he was walking on air as he returned to the hotel. With his new-born cunning he had not ’phoned from “The Old Ship,” but from the post-office.

The dining-room was not at all full. The elderly couple and the foreigner sat at their respective tables. A few other people were dotted about.

At the end of an hour Wingate had the room to himself, with the head-waiter, his old friend, hovering around, ready for a prolonged chat.

“I’m rather interested in that foreign chap, Bayfield,” he said carelessly. “What do you know about him? Is he a quiet sort of Anarchist, or what?”

Bayfield was quite ready to communicate all he knew, in confidential whispers, for Wingate was always very popular with his inferiors. He gave himself no airs, and he was more than liberal with tips.

“He’s a bit of a mystery, sir, but he’s a very quiet sort of a gentleman. He began coming here about three months ago. I should say, since he started, he has stayed two or three days out of every week. He has heaps of letters. Sometimes he goes off at a minute’s notice, and then we have to send his letters after him.”