Aumericatt, Srientitirc 126 ([AvcusT 24 1872. … Patentees and Manufacturers ot The fact that this Snatting nas 7 par cent greater Rocfl-g tor Rail Road Derots, Engine Houses, a ock. ey are adapted to CHANNELLING GADDING, SHAFTING TUNNELLING and open cut Also, improved Sheauwhiug Felt and strength, a finer finish, and is truer to gage, than any…
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