them. Then, turning on the current, a powerful beam of light gleamed out amid the blackness.
"Jove! That's great!"cried Ned. "It's like a shaft of daylight!"
"That's what I intended it to be!" cried Tom in delight.
With another shifting of the lever he brought the light around so that it began to pick up different buildings in the town.
"There's the church!" cried Ned. "It's as plain as day, in that gleam."
"And there's the railroad depot," added Tom.
"And Andy Foger's house!"
"Yes, and there's my house!" exclaimed Tom a moment later, as the beam rested on his residence and shops. "Say, it's plainer than I thought it would be. "Hold me here a minute, Ned."
Ned shut off the power from the propellers, and the airship was stationary. Tom took a pair of binoculars, and looked through them at his house in the focus of light.
"I can count the bricks in the chimney!" he cried in eagerness at the success of his great searchlight. "It's even better than I thought it was! Let's go down, Ned."
Slowly the airship sank. Tom played his light all about, picking up building after building, and one familiar spot after another. Finally he
