quired. The present device sustains the galley in such a operated, as we now proceed to show. rails, so that the same can be moved sideways, or raised so position that none of the boxes are wholly closed, so that By examining the circular stage, C, in Fig. 3, a pair of as to prevent any similar… … The necessary apparatus consists, first, ina tube of glass is such that, whenever the magnet is excited, the clapper will As shown in the engraving, it consists simply of a meta closed at one end as shown in Fig. 1;near said extremity, be thrown over to a position opposite to that in which it hap-…
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