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Scientific American, Vol. 50, No. 4 (January 1884) (1884)

leaf 3

An illustration from Scientific American, Vol. 50, No. 4 (January 1884), 1884, leaf 3
s of The conduit pipe is three and a half inches, la^d to a depth placed in such a manner that they run transverse to the joist of a little overtwo feet, to the borough limits, where con- the machine, botli ends of tbe piece are connected with seg- or studding. By this arrangement the whole body of… … joists. Pigs. 1 and 2 clearly indicate woods which had been tested in vari- STANLEY'S METALLIC PLASTERING SURFACE. ous ways. Machines of smaller powers the position of the corrugations in re- were also described, and a number of gard to the timbers. In the left of Fig. buried deep in the soil, to…

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