be held to apply to the apparatus for effecting rope the object being to establish the va et-vient, or to and-fro communication, which practically differ from each other to be joined up and used; and moreover, to set up a taut only in the means employed to launch the projectile on its travel or… … cessity of doing, Messrs. Ro- tion given by the Board of Trade of their collective ex- gers and Anderson's appara- ROGERS' LIFE-SAVING APPARATUS.-Fig. ! tus is calculated to be more hibits ; "III. Life-saving Apparatus—7. Enameled Plates.— breeches block and whip line. The wheels and shafts are…
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