“Reade,” he admitted, “you have surely located that crowd.”

“Now, go after them with your patent hay rake,” quivered Tom, feeling the full excitement of the thing in this tantalizing cross fire. Then the cub added, with a sheepish grin:

“I hope you’ll scare ’em, instead of hitting ’em, Dave.”

Fulsbee stepped over to his assistant. Between them they swung the machine gun around, the assistant wrenching off the canvas cover. Fulsbee rapidly sighted the piece for six hundred yards. The assistant stood by to feed belts of cartridges, while Dave took his post at the firing mechanism.

Cr-r-r-r-rack! sounded the machine gun, spitting forth a pelting storm of lead. As the piece continued to disgorge bullets at the rate of six hundred a minute, Dave, a grim smile on his lips, swung the muzzle of the piece so as to spread the fire along the entire line of the main ambush.

“Take the glass,” Tom roared in Harry’s ear, above the din. “See how Fulsbee is throwing up dust and bits of rock all along that rattled line.”

Hazelton watched, his face showing an appreciative grin.

“It has the scoundrels scared and going!” Hazelton yelled back.

Fully fifteen hundred cartridges did the machine gun deliver up and down that line.

Then, suddenly, Dave Fulsbee swung the gun around, delivering a hailstorm of bullets against the bald knob rock and the bushes to the right of it.