m. By referring to the engraving in Fig. The instrument can be applied to any lamp, and, as 1, a weighted lever, A, may be seen. may be seen will work to great advantage. A patent This lever has its fulcrum at B, and was allowed through the Scientific American Patent connects with the throttle… … both on the inside and outside of it. So long as the engine runs regularly, or at a uniform velocity, the valve The inventors and manufacturers are Messrs. Gard- floats in steam, and plays between the seats, D D a wire or line, led from any room, communicates Kerosene Lamp Trimmer. with the…
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