er-head, 35 to 55 pounds each, ac- which contains’ the materially from the vertical machine. cording to their _ size. Ropes of considerable size, towing lines and ships” switch, is connected to The motor and propeller cables of the largest dimensions are made on the rope- the battery by wires.… … both with and without of the ropewalk. The cable passes over a large the use of sounders or other receivers at intermediate stations is the subject tight globe or shell, the storage batteries being placed wheel at the left and serves to. operate the mechan- ism which turns the hooks, and at the…
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