File:PSM V38 D346 Plan of a modern puddling furnace.jpg
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current | 04:07, 10 August 2015 | 1,560 × 694 (209 KB) | Ineuw | Cleaned image and improved contrast | |
00:23, 25 October 2010 | 1,566 × 691 (267 KB) | Ineuw | {{Information |Description = Plan of a modern puddling furnace |Source = http://en.wikisource.org/wiki/Page:Popular_Science_Monthly_Volume_38.djvu/346 |Date = 1890-1891 |Author = Unknown |Permission = {{PD-old}} |oth |