published the following:—"On this subject of increas- these may be raised and lowered through the holes with Scientific American, the proposition which R. Ger- ing importance (boiler explosions), should the Scientific a vertical motion. An inspection of the engravings will main had made public for… … shown. Place the hinged frame on the mon Council appointed a committee to box and fill with sand properly pressed inquire into the subject, and the result has WARNER'S MOLDING DEVICE. in. Now, by slowly turning the hand been the examination of various engineers, wheel, C, the screw to which it is…
