United States National Museum, Smithsonian Institution, United States. Department of the Interior · Washington : Smithsonian Institution Press, [etc.]; for sale by the Supt. of Docs., U.S. Govt Print. Off. · leaf 61
Figure 4. — Two-cylinder stationary test engine built before the engine for the Ericsson was started. Each working cylinder was 6 feet in diameter. The length of stroke was 2 feet. (From Appletons ' Mechanics' Magazine and Engineers' Journal, February 1853, vol. 3, pi. 2.) Performance Figures He…
Science
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