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Scientific American, Vol. 49, No. 5 (1883) (1883)

leaf 7

An illustration from Scientific American, Vol. 49, No. 5 (1883), 1883, leaf 7
g. The crank shaft, which is of added. This composition can be left to cool, and being un- gether 60 parts of paraffine, 15 parts of wax, and 8) parts of the marine type, is made in two pieces bolted together, and palmitate of alumina made by precipitating a solution of alterable can be kept for… … boiling water, while on the other hand 10 pounds of alum inches in diameter and 22 incheslong. The connecting rods is to be waterproofed is warmed to 140° or 200° Fah., and then coated with the melted mixture. For fabrics be em- are 13 feet 6 inches centers, The engines are constructed to are…

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