"Hello, look at the set of teeth!"

"They must belong to old Crabtree!"

"Wonder what he wants for them?"

"I reckon teeth come high, by the look of things!"

The crowd of cadets kept growing larger, until the room was crowded. Then one cadet took a blackboard eraser and threw it at the teeth. This was a signal for a general discharge of all sorts of things at the dangling object.

THIS WAS A SIGNAL FOR THE DISCHARGE OF ALL SORTS OF THINGS AT THE DANGLING OBJECT.

The Mystery of Putnam Hall. ([Page 192])

In the midst of the excitement George Strong came in.

"Boys! boys! Be quiet!" cried the teacher. "What is the meaning of so much noise?" And then he, too, caught sight of the dangling teeth. "Who placed those there?" he asked.