 A mining machine not only reverses the methods of work, but it equally changes the system of wages. The coal miner proper takes his own tools into the pit and undertakes to deliver from the wall of mineral before him certain tons of coal ready every morning...  United States Congressional Serial Set - 657. lappuse1911Pilnskats - Par šo grāmatu
 | United States. Industrial Commission - 1901 - 1338 lapas
...changée effected not only in the cost of production, but also in the wages of machine miners (p. 339) : "A mining machine not only reverses the methods of...and loads his own coal, timbers his own roof, takes cure of his own tools, and is responsible mainly to himself for his personal safety and the amount... | |
 | Eliot Lord, John J. D. Trenor, Samuel June Barrows - 1905 - 328 lapas
...coal miner proper was accustomed to take his own tools into the pit and to 100 ' In the Mining Fields deliver from the wall of mineral before him certain...ready every morning for a certain sum per ton. He mined, drilled, blasted and loaded his own coal, timbered his own roof, took care of his own tools,... | |
 | United States. Bureau of Mines - 1890 - 682 lapas
...in some of the new divisions of labor which it creates. The mining machine not only revolutionizes the methods of work, but it equally changes the system...wall of mineral before him certain tons of coal ready for market for a certain sum per ton. His earnings depend upon himself, and the better the man the... | |
 | 1890 - 682 lapas
...iii some of the new divisions of labor which it creates. The mining machine not only revolutionizes the methods of work, but it equally changes the system...his own tools into the pit and undertakes to deliver froiu the wall of mineral before him certain tons of coal ready for market for a certain sum per ton.... | |
| |
