tity. The tele- In all city streets where there are two surface railway graphs of the world are now said to exceed 500,000 thus increasing its cheapness and at the same time its strength in resisting longitudinal strain. Who would tracks there is a space between them of little use ex- miles, but… … construction. It is not designed to may come the wire which, woven DETAIL ELEVATION OP CLARKE RAILROAD SYSTEM into the form of a mattress, may carry locomotives or such cars as creation of a new industry in the manufacture of bear the weight of some unhappy creature struck are used on the elevated…
Wire · Apparatus · Munn · Patents · Scientific American · Large · Otto gas · Illustration represents · Carbonic acid · Railway safety · Storage battery · Plate glass · Sliding bar · High pressure · Express money
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