arp, of Brooklyn, N. Y. This head rest can form of it could be easily applied to this purpose with a rea- sonable expectation of success. This instrument consists of be secured to any ordinary chair, and is capable of adjust- two short glass cylinders, around each of which are wound ment in all… … USED A of this invention consists in the com- a lead bullet upon the instrument,plac- bination, with the pivotal beam or ing it at different. distances and sepa- lever, of a magnet arranged to attract the central or pivotal sists in a spring-bed formed of a series of slats resting on rating it from…
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![An illustration from The tongue of time, and star of the states: [electronic resource]: a system of human nature, with the phenomena of the heavens and earth. : American antiquities, remains of giants, geology, volcanoes, Egyptian and Indian magic, diet, dress, drinks, diseases, sleep, somnambulism, trances, resuscitation. : Also an account of persons with two souls, and of five persons who told colors by the touch (1840)](https://img.insideoutlibrary.com/img/200/ia-191239593.5879.emory.edu-372-31.webp)
