“Yes,” Seyd acquiesced. “Unless we can find some incentive. I wonder if they have families.” When the two returned nods to his questions he continued, hopefully: “There we have it. Your Mexican peon takes homesickness worse than a Swiss. If we offer them a fair wage while the smelter is building I think they’ll prove faithful. At least we can try.”

To an experienced eye—the mozo’s, for instance—the sudden brightening of the dark faces might have meant something else than relief. At first Caliban seemed to find the good news impossible. But presently, setting it down as another idiocy of the foolish gringos, his incredulity vanished. In one hour he and the rice-huller were transformed from sullen foes to eager servants. Indeed, what with their willing work that afternoon and next morning, the smelter foundation had risen a full yard by the time that Don Luis came riding up to the bench.

Looking up from a blue print of the foundation, Seyd saw him coming at the heavy trot which combined military stiffness with vaquero ease, and noting the keen glance with which he swept the bench the thought flashed upon him, “Now the cat’s out of the bag!” He did not, however, try to smuggle the animal in again. When, greetings over, Don Luis turned a curious eye on the foundation he answered the unspoken question. “A smelter, señor.”

“A smelter?” For once the old fellow’s massive self possession showed slight disturbance. “I thought—”

“That it took a fortune to build one.” Seyd filled in his pause. “It does—to put in a modern plant.” While he went on explaining that this was merely an old-style Welch furnace of small capacity he felt the constraint under the old man’s quiet, and was thereby stimulated to a mischievous addition. “You see, the freight rates on crude ore from this point are prohibitive, but one can make good money by smelting it down into copper matte.”

“A good plan, señor.” Like a tremor on a brown pool, his disquiet passed. “And how long will it be in the building?”

“We had calculated on four months. But with the help you so kindly sent us we can do it now in two.”

He could not altogether repress a mischievous twinkle. But Don Luis gave no sign. “Bueno! It was for this that I came—to read these rascals their lesson.” Menacing the peons with a weighty forefinger, he went on: “Now, listen, hombres! Since it has pleased the señor to save you alive, see that you repay his mercy with faithful labor. If there be any failure, tricks, or night flittings, remember that there is never a rabbit hole in all Mexico but where Luis Garcia can find you.”

Emphasizing the threat with another shake of his finger, he turned and went on with quiet indifference to comment upon the scenery. “A beautiful spot. Once I had thought to build here, but one cannot live on the edge of a cliff, and San Nicolas has its charm. Is it true that we cannot tempt you to come down? The señora begs that you reconsider.”

But he nodded his appreciation of Seyd’s reasons. “Si, si, a man’s place is with his work—and I have stayed too long. There is business forward at Chilpancin, and even now I should be miles on the way.”