"Well, of course, Mr. Allerdyke," he said insinuatingly. "Of course, sir, I'm a poor man, and I've a rising family that I want to do my best for. I could do with a substantial amount of that reward, you know, Mr. Allerdyke. We've all a right to do the best we can for ourselves, sir. And if you're wanting to, follow this affair out on your own, sir, independent of the police—eh?"
Allerdyke's sense of duty arose in strong protest against this very palpable suggestion. He shook his head.
"No—no!" he said. "That won't do, Chettle. You must do your duty to your superiors. You'll find that you'll be all right. If the police solve this affair, that reward'll go to the police, and you'll get your proper share. No—no underhand work. You make your report in your ordinary way. No more of that!"
"Aye, but do you understand, Mr. Allerdyke?" said the detective anxiously. "Do you comprehend what it'll mean. You know very well that there's a lot of red tape in our work—they go a great deal by rule and precedent, as you might say. Now, if I go to the Yard—as I shall have to, as soon as you've done with me—and tell the chief that I've found this photo of your cousin in Lydenberg's watch, and that you're certain that your cousin gave that particular photo to Mrs. Marlow, alias Miss Slade, do you know what'll happen?"
"What?" asked Allerdyke.
"They'll arrest her within half an hour," answered Chettle.
"Dead certain!"
"Well?" said Allerdyke. "And—what then!"
"Why, it'll probably upset the whole bag of tricks!" exclaimed Chettle.
"The thing'll be spoiled before we've properly worked it out. See?"
Allerdyke did see. He had sufficient knowledge of police matters to know that Chettle was right, and that a too hasty step would probably ruin everything. He turned towards the warehouse.
"Just so," he said. "I take your meaning. Now then, come in, and we'll put it before my manager, Mr. Appleyard. I've great faith in his judgment—let's see what he's got to say."