s now being will be seen in Fig. 2. The external turret does not regularly, but are worked for an hour or two very made, to say nothing of what may be made in future, revolve as does that of the Ericsson battery but is rapidly and then al- built firmly to the boat lowed to remain idle or whatever… … when this power was fast in the center of the DENNY'S DOUBLE-TURRET STEAM BATTERY. not used, and it would revolving turret, on the be ready at any moment, night and day, for applica- will have to be constructed of much greater diameter lower portion of which suitable gearing is placed tion. In any…
Patents · Combination · Iron · Purpose · Claim · Ment · Manner · Medal · Grey iron · Finger bar · Honorable mention · Purposes set · Purpose set · Patent office · White iron · Address munn · Scientific American · Cent washington
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