The Technical World Magazine, Volume 16Technical World Company, 1911 |
From inside the book
Results 1-3 of 36
Page 161
... coal - mining itself . In a few words , the principle of manu- facture is to coinpress the coal slack into a rectangular solid mass , and transfer it to a highly heated furnace or coking oven and after subjecting it to a prolonged high ...
... coal - mining itself . In a few words , the principle of manu- facture is to coinpress the coal slack into a rectangular solid mass , and transfer it to a highly heated furnace or coking oven and after subjecting it to a prolonged high ...
Page 170
... coal business in Chicago forty years ago , the custom was to wheel coal ashore in barrows over steep and springy planks . Captain George McKay , These docks make possible quick loading and unloading , thus preventing the multiplication ...
... coal business in Chicago forty years ago , the custom was to wheel coal ashore in barrows over steep and springy planks . Captain George McKay , These docks make possible quick loading and unloading , thus preventing the multiplication ...
Page 468
... coal would be so cracked and broken that a blow of the pick would suffice to bring it tumbling down . That was a genuine revolution ; it started the movement to exclude powder from the mines , even though no such thing was dreamed of ...
... coal would be so cracked and broken that a blow of the pick would suffice to bring it tumbling down . That was a genuine revolution ; it started the movement to exclude powder from the mines , even though no such thing was dreamed of ...
Contents
Contents for October 1911 | 131 |
professional money lender is helpless to escape and how tragedy not infrequently follows the borrowing | 159 |
Farming for Sponges | 212 |
28 other sections not shown
Other editions - View all
Common terms and phrases
acres American apparatus Black River Canal boat bottom building built California canal cement cent Chicago coal cofferdam Company condition cost Cripple Creek cylinders device digestion dollars El Paso electric engine estry express monopoly fact factory farm farmer fear feet fish five forests fruit girl give gold halibut hand heat Hertzian waves hour House of Morgan hundred inches labor lactic acid lacto lake Lake Nicaragua land light living machine meal mechanical ment method miles milk million mountains Oliver Typewriter open stair operation orange photograph piles plant potatoes pounds Printype produce profit Pullman Company pumping railroad river rope sand seeds ship speed sponge Standard Oil steel stomach stone streams street sugar beets tenement thousands tion town train trees tunnel Typewriter United woman York