Size of this preview: 536 × 600 pixels. Other resolutions: 214 × 240 pixels | 429 × 480 pixels | 706 × 790 pixels.
Original file (706 × 790 pixels, file size: 55 KB, MIME type: image/png)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: A cast iron surface plate. The top image is a side view and the bottom image is bottom view. |
| Date | |
| Source | Engineering reminiscences contributed to "Power" and "American machinist" |
| Author | Charles Talbot Porter |
Licensing
 |
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
|
 |
 |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:13, 15 November 2010 | | 706 × 790 (55 KB) | Wizard191 | {{Information |Description={{en|1=A cast iron surface plate. The top image is a side view and the bottom image is bottom view.}} |Source=Engineering reminiscences contributed to "Power" and "American machinist" |Author=Charles Talbot Porter |Date=1908 |Pe |
File usage
The following page uses this file:
