"Not more than half an hour at the most—and maybe not half that," responded the big brother.

Sam dropped behind and Dick entered the dingy office building. From the directory on the wall the oldest Rover boy learned that the brokers were located on the fourth floor, rooms 408 to 412,—the numerals really meaning offices 8 to 12 on floor 4. He got into one of the narrow elevators and soon reached the fourth floor.

The offices of Pelter, Japson & Company were located in the rear, overlooking the roof of a restaurant on the street beyond. Dick entered a tiny waiting room and an office boy came to ask what he wanted.

"I wish to see Mr. Pelter," said Dick.

"Not in yet."

"When do you expect him?"

"Ought to be here now."

"Then I'll wait," and Dick dropped on a chair. He had hardly done so when the door opened and a burly individual hurried in. He gave Dick an inquiring look.

"Wants to see you, Mr. Pelter," said the office boy. "Just came in."

"Want to see me? What is it?" and the head of the brokerage firm stepped up to Dick.