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Scientific American, Vol. 60, No. 24 (June 1889) (1889)

leaf 10

An illustration from Scientific American, Vol. 60, No. 24 (June 1889), 1889, leaf 10
g the limb desirable, and this requirement was met by the in- couragement of " ingenious men and women who make extended ; as it is fiexed the lever gradually assumes a ventor by a device in which a textile fabric was intro- useful inventions," this award being from the interest greater angle to… … the ankle to the sole, and forward to nearly the first are shown herewith, and have been used with unpre- IMPROVED KNEE JOINT. articulation of the metatarsus and toes. This block cedented satisfaction where articulated feet were was covered with India rubber, and all the rest of the clearly…

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