Their footsteps rang upon plates of metal incrusted in the earth. They picked their way amid heaps of bar iron, pig iron, ingots of copper; between rows of worn-out guns brought hither to be melted down, rusty outside, all black within and almost smoking still, venerable masters of fire about to perish by fire. Roudic, as they passed along, pointed out the various quarters of the establishment: "This is the setting-up room, these the workshops of the great lathe and little lathe, the braziery, the forges, the foundry." He had to shout, so deafening was the noise. Jack, half dazed, looked with surprise through the workshop doors, nearly all open on account of the heat, at a swarming of upraised arms, of blackened faces, of machinery in motion in a cave-like darkness, dull and deep, lit up by brief flashes of red light. Out poured the hot air, with mingled odors of coal, burned clay, molten iron and the impalpable black dust, sharp and burning, which in the sunlight had a metallic sparkle, the glitter of coal that may become diamond. But what gave a special character to these formidable works was the perpetual commotion of both earth and air, a continual trepidation, something like the striving of a huge beast imprisoned beneath the foundry, whose groans and burning breath burst hissing out through the yawning chimneys. Jack, fearful of appearing too much of a novice, dared not ask what it was made this noise, which even at a distance had so impressed him.... As they talked, they passed along the streets of the iron-works laid with rails, crowded at this hour, the working day just at an end, with a concourse of men of all kinds and sizes and trades; a motley of blouses, pilot jackets, the coats of the designers mixing with the uniforms of the overseers. The gravity with which this deliverance from toil was effected struck Jack forcibly. He compared this scene with the cries, the jostling on the pavements which in Paris enliven the exit from the workshops, and make it as noisy as that of a school. Here, rule and discipline were sensibly felt, just as on board a man-of-war. A warm mist of steam floated over this mass of human beings, a steam that the sea breeze had not yet dispersed, and which hung like a heavy cloud in the stillness of this July evening. From the now silent workshops evaporated the odors of the forge. Steam whistled forth in the gutters, sweat stood on all the foreheads, and the panting that had puzzled Jack a little while ago had given place to a breath of relief from these two thousand chests wearied with the day's labor. As he passed through the crowd, Labassindre was soon recognized. "Hullo! young 'un, how are you?" He was surrounded, his hand eagerly shaken, and from one to another passed the words:-- "Here, look at Roudic's brother, the fellow who makes four thousand pounds a year just by singing."