day formance was that of the “Oceanic” whose record was center of the spiral, currents of exceedingly feeble in- courses of work. It is then necessary to darken the 68 per cent of hits with a 12-inch gun. The “Alabama” tensity were received. windows by means of shades, as well as to draw down with… … Fig. 2. gear and a magnetic clutch. It is a reversible motor, Chemical Society, W. Mitkiewicz suggests replacing the and by means of a double-throw switch is operated in ordinary high-capacity condensers necessary to produce it progressively increasing from the center to the one direction or the…
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