A Book of Cornwall. Baring-Gould Sabine

of the state of the mines before the introduction of new German machinery and methods.

      He notices both the stream-works and the lodes, and his opinion was that the deposits in the former were the result of the Deluge.

      He then describes the process of shoding, that is of tracing the direction of a vein by fragments found near the surface. The shode pits, which are also called costeening pits, were holes sunk into the ground to no great depth till indications of the lode were reached. The miners next sank pits seven or eight feet deep till they reached the lode itself.

      "If they misse the load in one place, they sincke a like shaft" (pit) "in another beyond that, commonly further up the hill, and so a third and a fourth, until they light at last upon it."

      Over Dartmoor and the Bodmin moors "the old men's workings" may be seen; hardly a gully has not been streamed, every river-bed has been turned over. The face of the moor is in places welted to such an extent that it alters the character of the scene. These workings are now grass-grown; they are very ancient, and clearly were conducted open to the sky. As the miners worked up a river-bed they built a colander behind them of rude blocks of granite, through which the stream might flow away, and many a rivulet now runs underground through these artificial passages.

      In dressing the ore the miners broke it with hammers, and then "vanned" it on their broad oak shovels. The wind bore away the valueless dust, leaving the metal behind. By the side of the "goyles," or deep workings, may be found "vanning-steads" where this process was conducted. But with the introduction of machinery the crazing-mill was employed, worked by a waterwheel, in which the ore was passed between two grinding-stones. The washing of the dust which took the place of the dry process was this: -

      "The streame, after it hath forsaken the mill, is made to fall by certayne degrees" (steps) "one somewhat distant from another, upon each of which at every descent lyeth a green turfe, three or four foote square and one foote thick. On this the tinner layeth a certayne portion of the sandie tinne, and with his shovell softly tosseth the same to and fro, that through this stirring the water, which runneth over it, may wash away the light earth from the tinne, which, of a heavier substance, lyeth fast to the turfe."

      After the black tin, or ore, had been thus treated it was conveyed to the blowing-house. The usage on Dartmoor was, when a miner was far from one of these, to tie the ore in a bag marked with his name or sign, and hang it about a dog's neck; the beast then conveyed it to the mill.

      Of the "blowing-houses" a great many remain on Dartmoor. There are two on the Yealm, one, very perfect, on the Erme, one very early, before the introduction of the waterwheel, at Deep Swincombe, several on the Dart.

      The blowing-house was a small structure of one chamber and a cache, or storeplace, underground. The doorway was rarely high enough to admit a man without stooping double. The walls were of stone without mortar, and, as far as can be judged from their remains, had no window. The furnace was heated with charcoal, and the fire blown by means of a great pair of bellows worked by a tiny waterwheel. The process was so roughly conducted that "divers light sparkles" of tin are said to have lodged in the thatched roof in sufficient quantities to render the burning of the roof once in seven years worth the undertaking. The melted metal ran out into a spoon-shaped hollow in a block of granite, or elvan, and was run into moulds also cut in slabs, many of which remain near the old blowing-houses.

      The white tin was then conveyed to a royal smelting-house, where it received a stamp; and no miner was suffered to dispose of his metal till it had thus been marked, and he had paid his due to the Crown for it.

      Some of the terms used by tin miners may not prove uninteresting.

      Stream-tin when found scattered beneath the surface on a small declivity is called shode, and runs to a depth that varies from one to ten feet. A right to work a certain portion is called a sett. The rubbish thrown out of a mine is called stent; sand or gravel, including tin, is termed gard; the walling on each side of a tye or adit is called stilling; the channels by which superfluous water is let run off are cundards, a corruption of "conduits." Oblong pits for a washing-floor are gounces; the frame of iron bars above is a ruddle.

      Buckets are kibbals; breaking up ore is bucking.

      A whim is said to have derived its name from this: A man named Coster, observing the labour that was expended on bringing up the refuse from the mines in buckets, fell a-thinking.

      "Well, old man," said a mate, "what be up wi' you?"

      "I have a whim in my head," he answered, "and I'm tryin' to reduce he to practice."

      Coster's whim was much joked about, but when set up outside his head at the pit mouth, it proved to be no joke at all, but a real boon.

      Superincumbent earth is burden.

      A miner worked at Headland Warren mines, on the Webburn, and lived at Challacombe. Every day when leaving work he brought away with him a lump of ore in his pocket, and on reaching his lodging threw it away among the furze bushes. Years after the farmer at Challacombe removed three cartloads of these lumps; that was when tin was at £60 a ton.

      From a speech of Sir Walter Raleigh in Parliament in 1601, when Lord Warden of the Stannaries, it would appear that the pay of a working tinner was then four shillings per week, finding himself. Of this he boasts as a great change for the better, inasmuch as previously the tinner had received but half that amount. By all accounts the tinners were in a worse condition than the agricultural labourers.

      The Stannary Parliament for the tinners on Dartmoor sat on Crockern Tor till the court was removed to Truro.

      The first Parliament held there of which records remain was on September 11th, 1494; the last I have heard of was held at the close of last century.

      The Cornish tinners had their Stannary Court on Caradon.

      Already in Carew's time mines had been driven into the bowels of the earth. It would appear that levels were at about five fathoms under each other, and the water was raised to the surface by means of "a winder and keeble, or leathern bags, pumps, or buckets."

      Dr. Borlase describes the engines that were employed just after the middle of last century. He took a mine in Illogan as typical.

      There were seven shafts upon the lode, upon one of which there was a fire-engine working the pumps, and raising the water of the mine to the adit level, twenty fathoms from the surface. Another shaft had a whim upon it, and the remaining six had common winzes at their heads. The walls of the lode were supported by timber, and planks were laid on them for the deads, or unprofitable rock. Captains superintended the work. The machines employed were the water-whim, the rag and chain pump, the bobs, and the fire-engine. The whim was much the same as the common horse-whim of the present day, employed to draw up the water in kibbles or buckets. The rag and chain pump consisted of an iron chain, furnished at intervals with knobs of cloth, stiffened with leather, which on being turned round a wheel was made to pass through a wooden pump cylinder, twelve or fifteen feet long, and to heave up the water that rose in this cylinder between the knobs of rag. These pumps were worked by hand. The water-wheels with bobs worked other pumps.

      The machinery seems to us clumsy and imperfect in the extreme.

      The atmospheric or steam-engine of Newcomen was costly, as it consumed an enormous amount of coal; but in 1778 it began to give place to Watt's engine.

      Since then the machinery employed advanced with strides till reaching perfection, when the need for any ceased in Cornwall and Devon, where nearly all mines have been abandoned. Barca tin can be raised so much more cheaply, being surface tin, that lode tin cannot compete with it in the market.

      Now the mining districts of Cornwall are desolate. Heaps of refuse, gaunt engine-houses, with their chimneys, stand against the sky, hideous objects, and as useless as they are ugly. The Cornish miner has gone abroad. There he remains till he has made his little pile, when he returns home, builds a house for his wife and children, remains idle till money gets low, when away he goes again.

      A good deal of discussion has taken place relative to the causes of the decline and extinction of