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Scientific American, Vol. 8, No. 36 (1853) (1853)

leaf 3

An illustration from Scientific American, Vol. 8, No. 36 (1853), 1853, leaf 3
ms a good hub. Further information may lately invented by Jarrett Megaw, of Wil- lower end. The spring also prevents the ca- ed in figs. 1 and 2. These lugs are chiselled be obtained by addressing the inventor. sual movement of the lever. Measures are mington, Del., which is intended to avoid she '… … on account of the accumulation of saliva; _ Shown us some very good specimens of steel sponges and astringent drugs are employed which he manufactures by a peculiar process tion patented by H. H. Tinker, of New Lon- ner of attaching the pads. Fig. 4 is a top to remedy the inconvenience, but they…

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