. Canadian foundryman (1918). 17-FT. CAST IRON FLYWHEEL a much higher tensile strength thanordinary cupola iron to withstand theforces of this high speed. AN ILLUMINATED TROWELHANDLE Popular Science Monthly tells of amolder, Thomas A. Gatten by name,who was bothered by the partial dness of the foundry, and not being ableto get sufficient light to see down intohis work, even with the aid of a handmirror, he thought: Why not illuminatethe mold by electricity? He set towork and invented a little electric lampand battery to be sunk into the handle. ILLUMINATED TROWEL HANDLE of his trowel, that wou
. Canadian foundryman (1918). 17-FT. CAST IRON FLYWHEEL a much higher tensile strength thanordinary cupola iron to withstand theforces of this high speed. AN ILLUMINATED TROWELHANDLE Popular Science Monthly tells of amolder, Thomas A. Gatten by name,who was bothered by the partial dness of the foundry, and not being ableto get sufficient light to see down intohis work, even with the aid of a handmirror, he thought: Why not illuminatethe mold by electricity? He set towork and invented a little electric lampand battery to be sunk into the handle. ILLUMINATED TROWEL HANDLE of his trowel, that would furnish lightwhere and when it was needed, by thesimple pressure of his little finger. Thetrowel is not altered in any way as re-gards its regular occupation, but has inaddition, this little bulls eye to throwlight into the darkness without thetrouble of even reaching after a lamp. Mr. P. D. Gordon, President of theMontreal Lumber Association, was againelected to that office at the annual meet-ing held in Montreal last week. 296 Volume IX Core-Room of T. H. Symington Co., Rochester Description of a New Core Room Building at Rochester, , Showing the Advant-ages of Good Ventilation and Lighting in Handling Supplies By DONALD S. BARROWS THE T. H. Symington Co. has re-cently placed a new coreroombuilding in operation at its malle-able iron plant at Rochester, N. Y., ofwhich Figs. 1, 2, 3 and 4 show respective-ly an outside view, first floor plan, base-ment plan and cross section. The in-stallation was designed to balance amelting cap
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Keywords: ., bookcentury1900, bookdecade1910, booksubjec, booksubjectfoundries
