Our engraving endeavours to represent the costume of women who work in some of the Derbyshire lead-mines; they are capital figures, to which the pencil can scarcely do justice; indeed, though this sketch was drawn from nature, it conveys but an imperfect idea of beings, (_nondescripts_,) who would assuredly delight Cruikshank. The dress of these women, of whom the writer saw several emerged from mines a few miles from the Peak, seems contrived to secure them from the cold and wet attendant upon their employment. The head is much enwrapped, and the features nearly hidden, in a muffling of handkerchiefs, over which is put a man's hat, in the manner of the _paysannes_ of Wales, but not near so neat and stylish; besides, the Welsh women are generally handsome, and become the hat; but the case is far different with the _fair_ miners of Derbyshire, at least those whom I saw, who were complete harridans. A man's coat, of coarse gray or dark blue cloth, defends the arms, back, throat, and bosom of each _lady_ from the cold; beneath it, but tucked up all round so as to form a kind of bag, appears a gown of red stuff, which, set off by a bright green petticoat, produces an effect singular and amusing; then come the shoes, at least three inches thick, and long in proportion, bound on to the feet, in some instances, with handkerchiefs, and thongs, and cords: it is a wonder that the women can stir in such unwieldy slippers. Our party had stopped to collect specimens of the lead ore, when the carriages were instantly surrounded by these females, offering ore, zinc, slick-and-slide, and various quartz crystals and fluor spars for sale; some of the women were very old, and one in particular, who had worked in the mine from her youth, was nearly a hundred years of age, yet she was upright and active, and wrinkles alone betrayed the fact. M.L.B. * * * * * SPIRIT OF DISCOVERY. * * * * * _The Colosseum_. The curious mechanism by which it is proposed to elevate the visiters at this emporium of wonders, is as follows: A large bucket or tank of water will be connected with a movable platform that any number of persons may be placed in equilibrium with its fluid contents, and directly a sufficient quantity of water is introduced to produce a preponderance in the tank, the persons stationed on the platform will ascend.--_The Atlas_. _Spots on the Sun_.