File:PSM V39 D767 Section of a bessemer converter.jpg
Original file (983 × 1,728 pixels, file size: 301 KB, MIME type: image/jpeg)
Captions
DescriptionPSM V39 D767 Section of a bessemer converter.jpg |
English: Section of a Bessemer converter
Français : Vue en coupe d'un convertisseur Bessemer |
|||||
Date | ||||||
Source | http://en.wikisource.org /wiki/Page:Popular_Science_Monthly_Volume_39.djvu/767 | |||||
Author | Unknown authorUnknown author | |||||
Permission (Reusing this file) |
|
This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Extracted image from book, to greyscale, cropped whitespace. The original can be viewed here: Popular Science Monthly Volume 39.djvu: . Modifications made by Ineuw.
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:08, 18 October 2015 | 983 × 1,728 (301 KB) | Ineuw (talk | contribs) | Cleaned image and improved contrast | |
21:56, 27 November 2010 | 1,001 × 1,724 (383 KB) | Ineuw (talk | contribs) | {{Information |Description = Section of a Bessemer converter |Source = http://en.wikisource.org /wiki/Page:Popular_Science_Monthly_Volume_39.djvu/767 |Date = 1891 |Author = Unknown |Permission = {{PD-old}} |other_ver |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file: