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Summary
| Description |
Français : Dessin d'un four d'affinage de la fonte en acier naturel, selon la méthode anglaise. Ce foyer anglais (Lancashire hearth) a été utilisé aux États-Unis à la fin du XIXème siècle. English: Drawing of a finery hearth use to convert pig iron in charcoal-hearth iron, or wrought iron. This Lancashire hearth was used in the U.S. at the end of XIX century. |
| Date | |
| Source | The metallurgy of steel, p. 289 |
| Author | Henry Marion Howe (1848-1922) |
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 70 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. | |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:11, 29 November 2014 | | 1,286 × 1,082 (596 KB) | Borvan53 | User created page with UploadWizard |
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