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Scientific American, Vol. 31, No. 9 (August 1874) (1874)

leaf 3

An illustration from Scientific American, Vol. 31, No. 9 (August 1874), 1874, leaf 3
in a brickyard and also in a harvest north side of Holborn Viaduct, on which the low level sta- miners are continually employed in extracting furnace ore, tion is situated, with entrances from the viaduct and from field. and the work goes on night and day. They are now buBily pre- Snow hill. At the… … clay. The foundations are 19 port, to a distance of 800 fett by 16 feet at the base PORTABLE RAILWAY IN A BRICKYARD. feet, 40 tuns of beets or like and are built first of beds 2 vegetables in a day. One feet thick, of gault brick, diminishing upwards to the di- The Buckeye is the best developed…

Patents · Iron · Improved · Feet · Center · Blade · Cast Iron · Three quarters · Molten cast · Specific heat · Low level · Scientific American · Large number · Sound wave · Specific gravity · Letters patent

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