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Scientific American, Vol. 28, No. 9 (1873) (1873)

leaf 7

An illustration from Scientific American, Vol. 28, No. 9 (1873), 1873, leaf 7
so impress- course, closes the steam ports to a greater or less degree. It J J, and, resting against the periphery of the cylinder, H. ive a chevelure, is exceedingly well rendered, and the coun- will be seen that the principle of the device is to oppose the serve also as packing between said… … much smaller scale in England. In the southeast corner of whether phosphorus, sulphur,manganese, carbon or silicium. Dartmoor, a band of this kind of ore deranges 8 compass as K is the discharge opening leading from the sir chamber Even from iron pyrites the process brings out pure metal. formed by…

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