"We mean fair about the twenty pounds, man," said Vaud, sternly. "You heard what Mr. Fanks said."

"Oh, yes, I heard fast enough," retorted Berry Jawkins, "and I don't hold with him; the rewards added together make thirty puns."

"No doubt they do; but then the rewards are not to be added together," said Fanks. "You had better tell all you know, Mr. Berry Jawkins, or I'll look into the matter myself, and then you'll get no reward."

"Ah you'd go back on me. Well, d'y see, I shan't tell anything."

Fanks shrugged his shoulders. He had no desire to quarrel with the man or to waste time in arguing. The only way to induce speech from this obstinate creature was to pay him the money, which, after all, he had earned fairly enough. The detective therefore advised Herbert Vaud to fulfil the terms of the advertisement, which was accordingly done, and Mr. Jawkins found himself the richer by twenty pounds.

"Though it should have been thirty puns," said the obstinate creature; "but there ain't no chance of getting what's fair out of the aristocracy. I am a Radical, I am, and I goes----"

"We don't want to have your political opinions, man," said Fanks, sharply. "Come to the point."

"I'm coming to it," grumbled Berry Jawkins. "On the night of the twenty-first I was in the bar. Business was bad that evening, gentlemen, and there was not a blessed soul in the bar but myself. Just about eight o'clock I thought as how I might shut up, when the door opened and in came a black man. He said, 'I've left my bike outside: I want a drink of Scotch cold,' he ses. And, mind you, I twigged that he wasn't a nigger when he spoke, and I saw as he was a gent by the peculiar refinement of his jawing. But as it wasn't my business, I said nothing till he asked to wash his face. Then I told him to go round to the pump in the back yard, 'tho'' ses I, 'a gent like you will want hot water.' 'I ain't a gent,' ses he, 'I'm only a poor strolling Christy Minstrel,' he ses. Then I laughs, seein' as he was lying; but he scowls and bolts out to the back. When he comes back his face was white--as white as you or me--and he had a moustached like the feller in that photo. In fact, gents, he is the feller in that photo, as I can swear to in any court of law. Well, he comes back clean, and finishes his Scotch cold, and goes out. I thinks his manner queer-like, and goes to the door. He gets on his bike, and goes off down the road like a house on fire."

"Which way did he go? To London or down the country?"

"Oh, down the country, for sure, gents. Well, I didn't say anything about all this, for I thought as he might be a gent doing a bolt in disguise; but it wasn't any of my business to split, perticular as he had given me two shilling, just for fun like. But, all the same, I keeps my eye on the papers to see if there was anyone wanted. Then I comes to this Tooley Alley murder, and a description of the negro in a green coat and brass buttons. 'That's my man,' I ses, 'but hold hard, Berry Jawkins, and don't say nothing till you see as there is a reward.' So I waits and waits, till in this morning's paper I sees a reward of thirty puns----"