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Scientific American, Vol. 44, No. 24 (June 1881) (1881)

leaf 7

An illustration from Scientific American, Vol. 44, No. 24 (June 1881), 1881, leaf 7
chines the cap of the box on and loss of life. The hazards of life were undoubtedly down the governing screw. crank shaft has to withstand the full effects of the blow of many, but fortunately very few people were actually Rowley & Hermance, the well known manufacturers of the chisel, thus bringing… … signed to be applied to boilers for automatic extinguishment tive than any indisposition on the part of employers to deny NEW POWER MORTISER. of the boiler fires when the water in the boiler evaporates to rest to the saleswomen, for whose relief the law is chiefly a point below the low water line,…

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