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Scientific American, Vol. 39, No. 5 (August 1878) (1878)

leaf 2

An illustration from Scientific American, Vol. 39, No. 5 (August 1878), 1878, leaf 2
regard being paid to the gauge pegs. inches square and with handles set in obliquely. To this churches, schools, theaters, concert halls, banks, and public A man with the flat beater compacts and levels the surface may be added six wheelbarrows, holding about a bushel buildings, on account of its… … gravel; d^ curbstone. as a diflEerence in the quality of articles pro- Fig. 4.—SECTION OF SIDE WOBK.—TROTTOIK thick coat of hydraulic lime mortar laid on curable in different countries or cities may re- a, curb; b, street; c, asphalt; d, mortar; e, b^ton. with a trowel, and on this a coat of loose…

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