“And I am Inspector Burton,” said the other, flipping back the right lapel of his coat and displaying a small gold shield. “You wanted to see me?”

“I did,” said Mr. Temple. “Won’t you sit down?”

Inspector Burton took off his hat and accepted the proffered chair. He looked inquiringly at the boys. Mr. Temple introduced them.

“Now,” said Mr. Temple, “you probably were somewhat mystified by my message. I did not want to say anything over the telephone about the nature of the business on which we wanted to see you. Yet I did want you to come here without being seen. That was why I asked you to take precautions.”

The other nodded.

“In our business,” he said, “we receive many strange calls. So I was not much surprised. I may as well tell you, however, that the clerk, who can be trusted, knows that I am here.”

He shot a searching glance at his hosts.

Mr. Temple nodded.

“I see,” he said. “We might have been enemies

trying to lure you into a trap. That was a wise precaution on your part. But,” he added, leaning forward, “we are not enemies; merely good citizens who have come into possession of certain information which we believe you ought to have.”