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Stevens Steam-Engine Condenser, Patent Model
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Stevens Steam-Engine Condenser, Patent Model

Stevens, Francis B. · 1863 · brass, wood (overall material)

From the collection of National Museum of American History. Free to download, adapt and use — no permission needed.

About this work

This model was submitted to the U.S. Patent Office with the application for the patent issued to Francis B. Stevens, November 3, 1863, no. 40510.

National Museum of American History’s own description
Credit lineStevens Steam-Engine Condenser, Patent Model. 1863. Stevens, Francis B.. National Museum of American History. CC0.

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