Original file (1,204 × 1,246 pixels, file size: 26 KB, MIME type: image/png)
Click on a date/time to view the file as it appeared at that time.
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 |
The following other wikis use this file: