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Scientific American, Vol. 17, No. 7 (1867) (1867)

leaf 4

An illustration from Scientific American, Vol. 17, No. 7 (1867), 1867, leaf 4
de, stayed by pins atits ends to prevent it from slipping en- have been made use of as a motor. This inventor provides a the nuisance of “soft patching” is wholly avoided. The fric- tirely out. The object of the feather is to stiffen the beam hollow cylinder which contains an explosive compound… … secured to the outside-of thé true legs by bands seen in Fig. SUPPORTING PLATFORM. 1. A series of holes through the extension leg and into the main leg secures the two, by and calked where made with this bolt as readily as though rated by the mixture of air with a highly inflammable gas pins, in…

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