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Scientific American, Vol. 97, No. 26 (December 1907) (1907)

leaf 9

An illustration from Scientific American, Vol. 97, No. 26 (December 1907), 1907, leaf 9
perator that the character of an wishes to light electric individual can in a meas- ure be read in his fea- lamps at the distant point. In the lamp circuit is a tures, and a similar con- relay which opens or clos- nection with haracter can Fig. 3.—Right Hand of a Fig. 2.—Right Hand of a Fig. 1.—The… … volver which is fired by skin and muscles of the Fig. 4.—Left Hand of a Fig. 6.~Right Hand of a Fig. 5.—Left Hand of a an electro-magnet, an elec- hand, as well as a trans- Pianist. Pianist. Tailor. tric fan and an electro- formation of the bones (atrophy or thickening of magnet lifting a cannon…

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