File:Casting a marine engine cylinder at the Etna Iron Works, 1866.jpg
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Summary
| Description |
English: Casting the giant marine engine cylinder for either the steamboat Bristol or her sister ship Providence (probably Bristol) at the Etna Iron Works of New York on February 3, 1866. These 110-inch cylinders were the largest-bore marine engine cylinders ever cast in the United States at the time. The illustrator appears to have understated the diameter of the cylinder bore as it only looks to approximate the height of the men surrounding it (5 to 6 feet) when in fact the bore was more than 9 feet in diameter. |
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| Source | "Etna Iron Works - Ætna Ironworks Marine Steam Engine Production 1866". Antiqueprintopia on Ebay. Original from Harper's Weekly. X. No. 479. March 3, 1866. p. 141. | ||||||||||||||||||||||||||
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Licensing
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:02, 8 April 2020 | | 1,546 × 1,133 (863 KB) | Gatoclass | Deleted caption, rotated image 0.4%, detinted and contrast slightly tweaked in GIMP 2.10.14 |
| 01:59, 8 April 2020 |  | 1,600 × 1,197 (651 KB) | Gatoclass | Uploaded a work by A. E. Waud. from [https://www.ebay.com/itm/Etna-Iron-Works-Etna-Ironworks-Marine-Steam-Engine-Production-1866-/164060280674?nma=true&si=pfnMyh9Fo9S1Qgnj%252F5pzLY1khbo%253D&orig_cvip=true&nordt=true&rt=nc&_trksid=p2047675.l2557#viTabs_0 "Etna Iron Works - Ætna Ironworks Marine Steam Engine Production 1866"]. ''Antiqueprintopia'' on Ebay. Original from ''Harper;s Weekly''. '''X'''. No. 479. March 3, 1866. p. [https://hdl.handle.net/2027/mdp.39015024571229?urlappend=%3Bseq=9... |
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