I used to accompany the Conductor on his professional rounds, and grew to believe myself an expert in the business. I thought I could make an entry in a stone-breaker’s time-book, or order manure off the wayside with any living engineer in France. Gondet was one of the places we visited together; and Laussonne, where I met the apothecary’s father, was another. There, at Laussonne, George Sand spent a day while she was gathering materials for the _Marquis de Villemer_; and I have spoken with an old man, who was then a child running about the inn kitchen, and who still remembers her with a sort of reverence. It appears that he spoke French imperfectly; for this reason George Sand chose him for companion, and whenever he let slip a broad and picturesque phrase in _patois_, she would make him repeat it again and again till it was graven in her memory. The word for a frog particularly pleased her fancy; and it would be curious to know if she afterwards employed it in her works. The peasants, who knew nothing of betters and had never so much as heard of local colour, could not explain her chattering with this backward child; and to them she seemed a very homely lady and far from beautiful: the most famous man-killer of the age appealed so little to Velaisian swine-herds! On my first engineering excursion, which lay up by Crouzials towards Mount Mezenc and the borders of Ardèche, I began an improving acquaintance with the foreman road-mender. He was in great glee at having me with him, passed me off among his subalterns as the supervising engineer, and insisted on what he called ‘the gallantry’ of paying for my breakfast in a roadside wine-shop. On the whole, he was a man of great weather-wisdom, some spirits, and a social temper. But I am afraid he was superstitious. When he was nine years old, he had seen one night a company of _bourgeois et dames qui faisaient la manège avec des chaises_, and concluded that he was in the presence of a witches’ Sabbath. I suppose, but venture with timidity on the suggestion, that this may have been a romantic and nocturnal picnic party. Again, coming from Pradelles with his brother, they saw a great empty cart drawn by six enormous horses before them on the road. The driver cried aloud and filled the mountains with the cracking of his whip. He never seemed to go faster than a walk, yet it was impossible to overtake him; and at length, at the comer of a hill, the whole equipage disappeared bodily into the night. At the time, people said it was the devil _qui s’amusait à faire ca_. I suggested there was nothing more likely, as he must have some amusement. The foreman said it was odd, but there was less of that sort of thing than formerly. ‘_C’est difficile_,’ he added, ‘_à expliquer_.’ When we were well up on the moors and the _Conductor_ was trying some road-metal with the gauge— ‘Hark!’ said the foreman, ‘do you hear nothing?’