THE RAILWAY'S PART IN COAL MINING
Coal mining and railway transportation are so closely entwined and so dependent one upon the other that the failure of one would mean the total collapse of the other. With this indisputable fact in mind, there is no doubt that the operator of each is deeply interested in the other's success. Railway transportation began at the mouth of a .coal mine.
Keywords:
Coal, coal, collieries, ruling grade, steam locomotive, tractive effort, Collieries, Grade, Locomotives, mining, Railways, Traffic, Trains, Transportation
