File:Nasmyth milling machine 1829-1830--001.png

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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	1841
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

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	21:23, 1 August 2023		1,204 × 1,246 (26 KB)	Obscure2020 (talk \| contribs)	Optimized with OxiPNG and ZopfliPNG.
	02:42, 14 July 2010		1,204 × 1,246 (30 KB)	Three-quarter-ten (talk \| contribs)	{{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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