2% VOLUME XII. NUMBER 41. the simple stationary sectional ring K. THE The take-up motion is produced by Scientific American, gearing from a pinion on the main shaft of PUBLISHED WEEKLY … burn. A piece of common cotton cloth, such to ascertain ifit has an acid reaction. It is tured. In this machine the devices for ac- as ladies’ dresses are made of, was then The accompanying figure is a perspective instructive to learn how very small a portion complishing this object are exceedingly…
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