`Well, sir, the cab went from Lombard Street to the Tower Wharf.The sailor with the black beard got out, and spoke to the steward of the Rotterdam steamboat, which was to start next morning.He asked if he could be allowed to go on board at once, and sleep in his berth overnight.The steward said, No.The cabins, and berths, and bedding were all to have a thorough cleaning that evening, and no passenger could be allowed to come on board, before the morning.The sailor turned round, and left the wharf.When he got into the street again, the boy noticed for the first time a man dressed like a respectable mechanic, walking on the opposite side of the road, and apparently keeping the sailor in view.The sailor stopped at an eating-house in the neighbourhood, and went in.The boy--not being able to make up his mind, at the moment--hung about among some other boys, staring at the good things in the eating-house window.He noticed the mechanic waiting, as he himself was waiting--but still on the opposite side of the street.After a minute, a cab came by slowly and stopped where the mechanic was standing.The boy could only see plainly one person in the cab, who leaned forward at the window to speak to the mechanic.He described that person, Mr.Blake, without any prompting from me, as having a dark face, like the face of an Indian.'
It was plain, by this time, that Mr.Bruff and I had made another mistake.
The sailor with the black beard was clearly not a spy in the service of the Indian conspiracy.Was he, by any possibility, the man who had got the Diamond?
`After a little,' pursued the Sergeant, `the cab moved on slowly down the street.The mechanic crossed the road, and went into the eating-house.
The boy waited outside till he was hungry and tired--and then went into the eating-house, in his turn.He had a shilling in his pocket; and he dined sumptuously, he tells me, on a black-pudding, an eel-pie, and a bottle of ginger-beer.What can a boy not digest? The substance in question has never been found yet!'
`What did he see in the eating-house?' I asked.
`Well, Mr.Blake, he saw the sailor reading the newspaper at one table, and the mechanic reading the newspaper at another.It was dusk before the sailor got up, and left the place.He looked about him suspiciously when he got out into the street.The boy-- being a boy--passed unnoticed.
The mechanic had not come out yet.The sailor walked on, looking about him, and apparently not very certain of where he was going next.The mechanic appeared once more, on the opposite side of the road.The sailor went on, till he got to Shore Lane, leading into Lower Thames Street.There he stopped before a public-house, under the sign of "The Wheel of Fortune," and, after examining the place outside, went in.Gooseberry went in too.There were a great many people, mostly of the decent sort, at the bar."The Wheel of Fortune" is a very respectable house, Mr.Blake; famous for its porter and porkpies.'
The Sergeant's digressions irritated me.He saw it; and confined himself more strictly to Gooseberry's evidence when he went on.
`The sailor,' he resumed, `asked if he could have a bed.The landlord said "No; they were full." The barmaid corrected him, and said "Number Ten was empty." A waiter was sent for to show the sailor to Number Ten.
Just before that, Gooseberry had noticed the mechanic among the people at the bar.Before the waiter had answered the call, the mechanic had vanished.
The sailor was taken off to his room.Not knowing what to do next, Gooseberry had the wisdom to wait and see if anything happened.Something did happen.
The landlord was called for.Angry voices were heard upstairs.The mechanic suddenly made his appearance again, collared by the landlord, and exhibiting, to Gooseberry's great surprise, all the signs and tokens of being drunk.
The landlord thrust him out at the door, and threatened him with the police if he came back.From the altercation between them, while this was going on, it appeared that the man had been discovered in Number Ten, and had declared with drunken obstinacy that he had taken the room.Gooseberry was so struck by this sudden intoxication of a previously sober person, that he couldn't resist running out after the mechanic into the street.
As long as he was in sight of the public-house, the man reeled about in the most disgraceful manner.The moment he turned the corner of the street, he recovered his balance instantly, and became as sober a member of society as you could wish to see.Gooseberry went back to "The Wheel of Fortune,"in a very bewildered state of mind.He waited about again, on the chance of something happening.Nothing happened; and nothing more was to be heard, or seen, of the sailor.Gooseberry decided on going back to the office.
Just as he came to this conclusion, who should appear, on the opposite side of the street as usual, but the mechanic again! He looked up at one particular window at the top of the public-house, which was the only one that had a light in it.The light seemed to relieve his mind.He left the place directly.The boy made his way back to Gray's Inn--got your card and message--called--and failed to find you.There you have the state of the case, Mr.Blake, as it stands at the present time.'
`What is your own opinion of the case, Sergeant?'
`I think it's serious, sir.Judging by what the boy saw, the Indians are in it, to begin with.'
`Yes.And the sailor is evidently the person to whom Mr.Luker passed the Diamond.It seems odd that Mr.Bruff, and I, and the man in Mr.Bruff's employment, should all have been mistaken about who the person was.'
`Not at all, Mr.Blake.Considering the risk that person ran, it's likely enough that Mr.Luker purposely misled you, by previous arrangement between them.'
`Do you understand the proceedings at the public-house?' I asked.`The man dressed like a mechanic was acting of course in the employment of the Indians.But I am as much puzzled to account for his sudden assumption of drunkenness as Gooseberry himself.'