“A ; [NUMBER 12. VOLUME VIII.) THE Scientific American, CIRCULATION 16,000. PUBLISHED WEEKLY Figure 1. At 128 Fulton street, N. Y., (Sun Buildings) , … lime are added in the above proportions until sert that it requires less power to operate this outside case and passes into the inner case by The annexed engravings are views of the boiler is full. This is heated-until the wa- pump than any they have ever used. Assuch the central openings, 3 and 4,…
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