Scotty scoffed at the idea. "They aren't sports lovers, Chahda. They are gentlemen of culture. I think the conference is about motion pictures. My idea is that Lazada and Nast are visiting Nangolat in order to get an Ifugao opinion on whether the hero should be allowed to kiss his horse in western pictures."

Tony Briotti leaned on his shovel. "I can't see how you can be so wrong when the evidence is so clear. Isn't Lazada the Assistant Secretary of the Interior? Isn't this the Interior? I think the Ifugao terraces are about to be converted to a national park, under the Department of the Interior. The Assistant Secretary is here to discuss the hot-dog concession with a local bigwig. Of course he has his American hot-dog expert with him. It's as simple as that."

Scotty checked his rifle carefully, sighting down the barrel to make sure it was mirror clean. "They could also be talking about building a new swimming pool for Ifugao boys and girls, but somehow I doubt it. What say we not worry about what they're saying to each other, and worry instead about digging?"

"Right as usual," Tony said. "Let's keep at it, and perhaps we'll come up with something worth talking about."

They had made a good start. Now, working two by two, they excavated until the shovels rang from stone. Scraping disclosed a flat stone that probably was a lid of some kind. They resumed digging until the stone was completely exposed, then tried to lift it.

"Weighs a ton," Rick grunted. "Did it move at all?"

"Not that I could see," Tony said. "Let's dig down around the edges more and see if the stone is anchored."

Further digging showed that the stone was not anchored. It probably had been set in some kind of primitive mortar which would have to be broken before the stone could be lifted. A crowbar from the truck supplied leverage and in a moment the stone was free. Willing hands found holds, lifted it free, and slid it to the back of the recess. Where the stone had been there now yawned a circular opening about the size of a manhole.

Tony Briotti was beside himself with excitement. He ran to the truck, rummaged in the supplies, and produced a flashlight. Then he ran back to the hole and directed the beam downward.

The boys crowded around to look. Rick exclaimed in disappointment. The hole was about eight feet deep and about four feet in diameter. The walls were coated with green slime and on the bottom there was a mixed coating of mud and slime and nothing else.