The Missing Tin Box Part 8

"Hardly. It was I told him to come here; he did not come of himself."

"Then he formed his plan after he got here."

"I know nothing of railroad bonds," put in Hal. "I wouldn't know what to do with them, if I had them."

At that moment Mr. Allen arrived. He saw that something unusual had taken place.

"What's up?" he asked.

"The tin box containing the Mason railroad bonds is missing," replied Mr. Sumner.

"Missing!" e.j.a.c.u.l.a.t.ed Mr. Allen.

"Exactly."

"And all the bonds?"

"Yes."

"Phew!" Mr. Allen gave a low whistle. "How did it happen?"

Mr. Sumner related the particulars.

"And this boy means to say we concocted a scheme to steal them," added Hardwick, pointing to Hal.

"We steal them!" e.j.a.c.u.l.a.t.ed Mr. Allen.

"Yes, sir."

Mr. Allen turned and caught Hal by the arm.

"Boy, are you crazy?" he demanded.

"That's what I would like to know," said Hardwick.

"No, I am not crazy," replied the youth, stoutly.

"He overheard part of our conversation on the ferry-boat the other night," went on the book-keeper, hastily, "and from that he judged we must be plotting to rob Mr. Sumner."

"Well, that's rich!" Mr. Allen broke into a laugh. "Excuse me, Sumner, but I can't help it. Of course, you don't think any such thing."

"No, I can't say that I do," replied the elderly broker, slowly.

"But"--he turned to the safe--"the tin box is gone and I would like to know what has become of it."

"Better call in the police," suggested Hardwick. "And in the meantime keep an eye on this boy."

"And also on that man," added Hal, pointing to the book-keeper.

Mr. Sumner was in deep perplexity. He ran his hand through his hair.

"Let us talk this matter over first," he said. "You say, Hardwick, you left Carson alone in the office yesterday afternoon?"

"Yes, sir."

"How long?"

"Not more than ten minutes."

"When was this?"

"A few minutes after you and Mr. Allen went out."

"When you came back what was Carson doing?"

"He was at the desk, pretending to write."

"Was there anybody else here?"

"By Jove! yes," exclaimed Hardwick, suddenly.

"Ah! who?"

"I don't know, sir."

"A man?"

"Yes. Rather a common-looking fellow, about thirty-five years of age."

"What did he want?"

"He asked for Mr. Allen, and when I said he wouldn't be back during the rest of the day he went off."

Mr. Sumner turned to Hal. The youth stood staring at the wall.

"What have you to say about this stranger?"

"He came in directly after Mr. Hardwick went out," returned the youth.

"What was his business?"

"He wished to see Mr. Allen."

"Did he go back to the safe?"

"I--I don't think so."

"You are not sure?"