"Then we're going to have a gallery of spectators! Oh, well, we don't mind, do we, boys?"

"You bet we don't—if the thing will only work," said Nipper.

Soon, other scouts arrived and presently an automobile rolled up to the door and four of the town's councilmen climbed out. The party was composed of Mr. Bassett, Mr. Bates, Mr. Adams and Mr. Franklin, all members of the Mayor's committee of judges. The lads were disappointed not to see Mr. Ford among them, but they felt confident that he would appear in time for the official test.

The Councilmen looked over the moth trap with critical eyes and asked innumerable questions. Then finally Mr. Bassett, chairman of the committee, spoke.

"Well, Scouts, it surely looks like a good plan, but will it catch 'em, that's what we want to know?"

"We are not certain of that ourselves, sir, but we'll take it out and test it. Then we'll surely know," said Nipper. In a few moments the moth catcher had been loaded into "Old Nanc" and the scouts, judges and about one hundred townfolk who had gathered to see the demonstration, started up Otter Creek road. By the time the boys had loaded the moth catcher into "Old Nanc" the entire troop was there.

Twilight had gone and the stars were coming out when "Old Nanc" arrived at the appointed location. Every one was extremely curious and the moment the moth catcher was put on the ground men and women alike began to inspect the contrivance closely. It was fully twenty minutes before the boys could connect the wires to the searchlight and the motor. Then a scout was sent post haste back to headquarters to throw the switch and let the current into the new line.

When this was done Nipper, who was in charge on this occasion, took his place beside the contrivance. Scouts with staffs were detailed to keep the small crowd back and away from the front of the machine.

"Are you all ready, Nipper?" said Bruce.

"Sure," said Nipper. Then, "say, is Mr. Ford here? I wish he was; I'd like to have him see this. Oh, Bruce, if it will only work! I'm getting as nervous as a cat." He glanced toward the automobile where the four judges sat waiting.