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Scientific American, Vol. 23, No. 3 (1870) (1870)

leaf 1

An illustration from Scientific American, Vol. 23, No. 3 (1870), 1870, leaf 1
shment, built two its singular nature was not understood, it has met with great flanges off the tires, and placed them on an iron road, made years ago, is excellently managed by Col. Charles Stebbins, favor and is firmly making its way into general use. And we with one smooth level surface—one long… … Fig. 4is the packing room. The oxide is placed in bags add greatly to their profits. In England such an ore would gine, but of the road. In the same way as rails must be laid and roiled in the machine shown—thence packed in barrels. be worth $12 to $15 per tun for the sulphur alone. down before…

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