File:PSM V39 D753 Blister steel converting furnace.jpg
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Size of this preview: 278 × 599 pixels. Other resolutions: 111 × 240 pixels | 223 × 480 pixels | 679 × 1,463 pixels.
Original file (679 × 1,463 pixels, file size: 97 KB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:53, 18 October 2015 | 679 × 1,463 (97 KB) | Ineuw | Cleaned image and improved contrast | |
21:30, 27 November 2010 | 683 × 1,457 (136 KB) | Ineuw | {{Information |Description = Blister steel converting furnace |Source = http://en.wikisource.org /wiki/Page:Popular_Science_Monthly_Volume_39.djvu/753 |Date = 1891 |Author = Unknown |Permission = {{PD-old}} |other_ve |