"I'm afraid they'll suspect us if we set these off," said Snap, when he and his chums were at a safe distance.

"What if they do?" demanded the doctor's son. "If they say anything we can yell 'stolen clothes' at them."

The boys were afraid Ham and Carl would attempt to sort out the fireworks before the time to set them off, but this fear proved groundless, for Ham and Carl were busy showing off two silver-plated pistols they had purchased. They were firing at a target set up near Ham's house, but they failed to hit the bull's-eye more than once in a dozen shots.

"No wonder they can't bring down any game," observed Giant, when he heard of this. "I could do almost as good as that with my eyes shut."

In a quiet way word was passed around to the juvenile element of Fairview that there would be "something doing" at the public square directly it was dark. Secretly a notice was posted up that the "Swimmer Company would give a free exhibition of Carlham fireworks." Several wanted to know who the Swimmer Company were and what Carlham fireworks were like, but no answer could be had to these queries.

At exactly half-past seven that evening there was the flare of a rocket in the public square, followed by the discharge of several Roman candles. Folks came running from all directions, to learn who might be giving the exhibition.

They saw a truly marvelous sight. Four men or boys were there, dressed in fantastic suits and wearing old gloves and big, pointed-top hats. Each had a mask over his face, so that it was utterly impossible to tell who he was.

Boom! bang! sizz! went the fireworks, being set off by all four of the persons at once. Rockets flew high in the sky, leaving a golden train behind them, and Roman candles let out balls of various colors, while on the ground, flower pots spouted forth in great beauty, and pin-wheels whizzed from several trees and hitching-posts.

"This is great!" cried several.

"A bang-up exhibition," added another. "Never saw a finer display, did you?" put in an old man. "And all free too!" he continued, greatly pleased.