“It did, Sandy. It did,” Ralph answered blandly. “Soon as it hit the air, it froze solid. But it was slippery enough so it kept sliding out of the ground a foot at a time. Gib got his men together and, until spring really came, they kept busy sawing hunks off that gusher and shipping them out to the States on flatcars!”

“You win, Ralph,” sighed the platform man as he heaved himself to his feet. “I can’t even attempt to top that tall one, so I guess I’d better go to bed. Your story should keep us cool out here for at least a week.”

After that mild hazing session, Sandy and Quiz found themselves accepted as full-fledged members of the gang. The crew members, who had kept their distance up to that point, now treated them like equals. Each boy soon was doing a man’s work around the rig and glorying in his hardening muscles.

As the end of June approached, Hall, Donovan and Salmon got ready for their monthly trip to Window Rock, Arizona, to submit bids for several leases in the Navajo reservation.

“There’s room in the jeep, so you might as well go along and learn something more about the oil business,” Hall told the boys. “I’m pretty sure our bids won’t be accepted, but the only thing we can do is try.”

At that point trouble descended on the camp in the form of a Bonanza bearing Red Cavanaugh and Pepper March.

The husky electronics man clambered out of his machine and came forward at a lope. He was dressed only in shorts, and the thick red hair on his brawny chest glinted in the sunlight. Pepper trotted behind him like an adoring puppy.

“Howdy, Mr. Hall. Howdy, Donovan,” Cavanaugh boomed as he reached the rig. “Heard you’d been exploring down in the Hopi butte section. Thought I’d bounce over and sell you some equipment that has seismographs, magnetometers and gravimeters beat three ways from Sunday. The very latest thing. You can’t get along without it.”

“Can’t I?” said Donovan mildly.

“Of course you can’t!” Cavanaugh clapped the little man on the back so hard that he almost dislodged Donovan’s glasses. “This is terrific! The biggest thing that’s happened to me since I ran those three touchdowns for State back in 1930. I developed it in my own lab. You know how a Geiger counter works...?”