THE SCIENTIFIC AMERICAN. 368 convenient changing of the object, and thus stop the saws and handling and rotations of the reel and … gears that drive the saws, York Times gives the fol- FULGHUM'S IMPROVED SAWING-MACHINE. sliding through its journal, lowing interesting descrip- g, and being rotated by tion of one of the new constructed :—- ‘‘The system of gunhoats is acquiring a large develop- lower side of the frame, thus by…
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