. Hardware merchandising 1895 . BASEBALL CUP. $ List. PRIZE GUPSMEDALS AND KINDREDGOODS are a specialty with us, and we issuea catalogue illustrating same. If youare interested, write for a copy. TORONTO SILVER PLATE CO. TORONTO, CANADA Q. Gooderham Manager and Secretary-Treasurer. ECONOMIES IN COPPER MINING. THE theory that attributes the declineof prices to the alleged appreciationof gold is, in the opinion of The IronAge, an insult to every inventor, everyengineer, and every captain of industry whohas aided in modern progress. And thenThe Iron Age gives some extremely inter
. Hardware merchandising 1895 . BASEBALL CUP. $ List. PRIZE GUPSMEDALS AND KINDREDGOODS are a specialty with us, and we issuea catalogue illustrating same. If youare interested, write for a copy. TORONTO SILVER PLATE CO. TORONTO, CANADA Q. Gooderham Manager and Secretary-Treasurer. ECONOMIES IN COPPER MINING. THE theory that attributes the declineof prices to the alleged appreciationof gold is, in the opinion of The IronAge, an insult to every inventor, everyengineer, and every captain of industry whohas aided in modern progress. And thenThe Iron Age gives some extremely inter-esting figures regarding the cost of coppermining near Lake Superior, where the onlychange in conditions that has occurred inthirty years has been the increasing depthof the workings, which would, the method ofoperation remaining unchanged, have in-creased the cost of production. In the Quincy mine the yield in poundsof capper per cubic fathom was 562 poundsin 1864 and 584 pounds in 1894. The pro-duct in 1864 was not quite two
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Keywords: ., bookcentury1800, booksubjectbu, booksubjectimplementsutensilsetc
