Art.

 1 4|         having in keeping their mines clear of water. The workings
 2 4|     introduced into some of the mines.~His method was as follows. ~
 3 4|         were being used to pump mines and was not thinking about
 4 4|         able to spread from the mines to the iron foundries, from
 5 5|     active demand for it in the mines, but only on condition that
 6 6|        that four or five copper mines in Cornwall were about to
 7 7|      the demands of the Cornish mines. This district seemed to
 8 7|    remained only the pumping of mines. It might be expected that
 9 7| Cornwall and then inland to the mines was prohibitive. As trade
10 7|     larger than itself. Several mines, formerly abandoned, are
11 7|         to go deeper with their mines."~But Watt was, for a change,
12 7|       in vain, " for in all the mines where we are concerned I
13 7|      proprietors of the Cornish mines, who were asking about terms,
14 7| depression. The flooding of the mines and the high cost of coal
15 7|        in several of the copper mines in order to keep them going
16 8|       investments in the copper mines, indirectly connected with
17 9|      spread rapidly through the mines, the metal industry, the
18 9|         risk of accident in the mines and the suffering and loss