In the days when the spinning-wheels hummed busily in the farmhouses - and even great ladies, clothed in silk and thread-lace, had their toy spinning-wheels of polished oak - there might be seen in districts far away among the lanes, or deep in the bosom of the hills, certain pallid undersized men, who, by the side of the brawny country-folk, looked like the remnants of a disinherited race. The shepherd's dog barked fiercely when one of these alien-looking men appeared on the upland, dark against the early winter sunset; for what dog likes a figure bent under a heavy bag? - and these pale men rarely stirred abroad without that mysterious burden.