The explorer did not much care about the apparatus and walked up and down behind the prisoner with almost visible indifference while the officer made the last adjustments, now creeping beneath the structure, which was bedded deep in the earth, now climbing a ladder to inspect its upper parts. These were tasks that might well have been left to a mechanic, but the officer performed them with great zeal, whether because he was a devoted admirer of the apparatus or because of other reasons the work could be entrusted to no one else. "Ready now!" he called at last and climbed down from the ladder. He looked uncommonly limp, breathed with his mouth wide open, and had tucked two fine ladies' handkerchiefs under the collar of his uniform. "These uniforms are too heavy for the tropics, surely," said the explorer, instead of making some inquiry about the apparatus, as the officer had expected. "Of course," said the officer, washing his oily and greasy hands in a bucket of water that stood ready, "but they mean home to us; we don't want to forget about home. Now just have a look at this machine," he added at once, simultaneously drying his hands on a towel and indicating the apparatus. "Up till now a few things still had to be set by hand, but from this moment it works all by itself." The explorer nodded and followed him. The officer, anxious to secure himself against all contingencies, said: "Things sometimes go wrong, of course; I hope that nothing goes wrong today, but we have to allow for the possibility. The machinery should go on working continuously for twelve hours. But if anything does go wrong it will only be some small matter that can be set right at once."
"Won't you take a seat?" he asked finally, drawing a cane chair out from among a heap of them and offering it to the explorer, who could not refuse it. He was now sitting at the edge of a pit, into which he glanced for a fleeting moment. It was not very deep. On one side of the pit the excavated soil had been piled up in a rampart, on the other side of it stood the apparatus. "I don't know," said the officer, "if the Commandant has already explained this apparatus to you." The explorer waved one hand vaguely; the officer asked for nothing better, since now he could explain the apparatus himself. "This apparatus," he said, taking hold of a crank handle and leaning against it, "was invented by our former Commandant. I assisted at the very earliest experiments and had a share in all the work until its completion. But the credit of inventing it belongs to him alone. Have you ever heard of our former Commandant? No? Well, it isn't saying too much if I tell you that the organization of the whole penal colony is his work. We who were his friends knew even before he died that the organization of the colony was so perfect that his successor, even with a thousand new schemes in his head, would find it impossible to alter anything, at least for many years to come. And our prophecy has come true; the new Commandant has had to acknowledge its truth. A pity you never met the old Commandant! — But," the officer interrupted himself, "I am rambling on, and here stands his apparatus before us. It consists, as you see, of three parts. In the course of time each of these parts has acquired a kind of popular nickname. The lower one is called the 'Bed,' the upper one the 'Designer,' and this one here in the middle that moves up and down is called the 'Harrow.' " "The Harrow?" asked the explorer. He had not been listening very attentively, the glare of the sun in the shadeless valley was altogether too strong, it was difficult to collect one's thoughts. All the more did he admire the officer, who in spite of his tight-fitting full-dress uniform coat, amply befrogged and weighed down by epaulettes, was pursuing his subject with such enthusiasm and, besides talking, was still tightening a screw here and there with a spanner. As for the soldier, he seemed to be in much the same condition as the explorer. He had wound the prisoner's chain around both his wrists, propped himself on his rifle, let his head hang, and was paying no attention to anything. That did not surprise the explorer, for the officer was speaking French, and certainly neither the soldier nor the prisoner understood a word of French. It was all the more remarkable, therefore, that the prisoner was nonetheless making an effort to follow the officer's explanations. With a kind of drowsy persistence he directed his gaze wherever the officer pointed a finger, and at the interruption of the explorer's question he, too, as well as the officer, looked around.