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Scientific American, Vol. 30, No. 8 (February 1874) (1874)

leaf 4

An illustration from Scientific American, Vol. 30, No. 8 (February 1874), 1874, leaf 4
plenty of alum is added to the lime, time they have been exhibited throughout this country and There are few instances on record of a man attaining so it will also serve to keep insects at a distance. Cockroaches Europe. Their subsequent history we have already sketched will flee the paint which… … the boiler. The construction is strong and simple, and there into the windpipe, expelling the air and producing a sigh short a period of time, as that of the eminent astronomer appears to be a notable absence of pumps, valves, and other followed by a groan, a snort, a chuckle, then a violent who…

Patents · Iron · Improved · Consists · Ore · Scientific American · Asks · Cash gift · Steam boiler · Iron mountain · Red hematite · Sulphuric acid · Patent office · Sewing machine · Steam engine · Specular ore

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