g the face of the tube, G. These slides work through the a nut is fitted on to each screw above the each cap aplate, E is placed, passing between the wax or other material of which the mat- backs of the tubes, and are connected one to plate, E. Each nut is surrounded by teeth, guides, d, which form… … exactly the place required. The coverers, U, Electric Mlamination. then throw soil over it, and D aids in pressing Some attempts recently made at Paris to- the nuts, so that as they are made to descend These pawls are fitted in sockets, L, that can it lightly down. wards illuminating the bottom…
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