'You shall see,' Adolphe gaily resumed, 'it's of first-rate quality, and the work's so easy.'

He lowered a lever, a door opened, and the ball, like some planet, setting the horizon aglow with its luminous trail, slid down to the chariot, whilst the young man continued smiling, without a drop of perspiration appearing on his brow, his limbs remaining nimble and supple, undeformed by excessive toil. The chariot had already started off to deposit its burden under the hammer, one of a new pattern, worked by electricity, and doing everything that had to be done by itself, without need of any smith to turn the lump over, now upon this side and now upon that. And the hammer also worked so easily and the sound it gave out was so clear and light that it became like a musical accompaniment to the mirth of the workmen.

'I must make haste,' said Adolphe again, after washing his hands. 'I have to finish a table in which I'm greatly interested, and I shall do a couple of hours in the carpenters' workshop.'

He was indeed a carpenter as well as a puddler, having learnt various callings, like all the young folk of his age, in order that he might not be brutified by clinging to some particular specialty. Varied in this manner, work became both delight and recreation.

'Well, amuse yourself!' cried Luc, sharing his delight.

'Yes, yes, thanks, Monsieur Luc. That's the right thing to say—good work, good amusement.'

One spot where Luc spent a few enjoyable minutes on the mornings when he visited the works was the hall where the crucible furnaces were installed. He there felt himself to be far indeed from the old hall at the Abyss, that hall with its glowing pits growling like volcanoes, whence the wretched workers, amidst a blaze of fire, had to lift at arm's length their hundred pounds' weight of fusing metal. Instead of the old-time grimy, filthy place, there was now a spacious gallery, having broad windows through which the sunshine streamed, and a pavement of large slabs between which opened batteries of symmetrically disposed furnaces. As electricity was employed to work them they remained cold, silent, clean, and bright. And here again mechanical appliances performed all the work, lowered the crucibles, lifted them all aglow, and emptied them into moulds under the eyes of the men directing them. Women were even employed in this department, attending to the distribution of the electric power, for it had been noticed that they displayed more care and precision than men in working the delicate appliances.

Luc walked up to a tall and good-looking girl of twenty, Laure Fauchard, daughter of Louis Fauchard and Julienne Dacheux, who, standing near one apparatus, was carefully directing the current towards one of the furnaces in accordance with the indications of a young workman, who on his side watched the progress of the fusion.

'Well, Laure, you are not tired, are you?' Luc asked her.

'Oh! no, Monsieur Luc, it amuses me. How can I get tired from merely turning this little switch?'