File:Nasmyth milling machine 1829-1830--001.png
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Summary
| Description | The milling machine built by James Nasmyth between 1829 and 1831 for milling the six sides of a hex nut using an indexing fixture. |
| Date | |
| Source | From Nasmyth's own account published in Robertson Buchanan, Practical essays on mill work and other machinery, London, 1841, Appendix B and Plate XXXIX. Republished in Woodbury 1972 [1960]:25. |
| Author | James Nasmyth |
| Permission (Reusing this file) |
PD-OLD |
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.  You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
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| 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 | 21:23, 1 August 2023 | | 1,204 × 1,246 (26 KB) | Obscure2020 | Optimized with OxiPNG and ZopfliPNG. |
| 02:42, 14 July 2010 |  | 1,204 × 1,246 (30 KB) | Three-quarter-ten | {{Information |Description=The milling machine built by James Nasmyth in 1829 or 1830 for milling the six sides of a hex nut using an indexing fixture. |Source=From Nasmyth's own account published in Robertson Buchanan, Practical essays on mill work and |
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