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Scientific American, Vol. 28, No. 13 (1873) (1873)

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An illustration from Scientific American, Vol. 28, No. 13 (1873), 1873, leaf 0
d which is extensively used for gage. channelling or cutting stone in various quarries throughout moved. N isa hand lever which communicates with suita- ———______~++0r = ____ the country. It is a double gang machine, and is represented mounted This establishmennt occupies an area of some one… … the lower of which, engine and blooming G, the lever arm, F, train. The capacity of connects. Of the five, two chisels, I I, have diayonal cut- this branch of the establishment is 1,000 tuns of rail per ting edges, and three,?the middle, H. and two outer ones, week. The iron rail mill is provided…

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