File:Bessemer converter (iron into steel), Allegheny Ludlum Steee Corp., Brackenridge, Pa.jpg
Jump to navigation
Jump to search
Size of this preview: 478 × 600 pixels. Other resolutions: 191 × 240 pixels | 382 × 480 pixels | 612 × 768 pixels | 816 × 1,024 pixels | 1,632 × 2,048 pixels | 6,448 × 8,093 pixels.
Original file (6,448 × 8,093 pixels, file size: 3.81 MB, MIME type: image/jpeg)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 10:11, 16 October 2009 | 6,448 × 8,093 (3.81 MB) | commons>Jan Arkesteijn | == Summary == {{Information |Description={{en|1=Bessemer converter (iron into steel), Allegheny Ludlum Steele Corp., Brackenridge, Pa.}} |Source={{LOC-image|id=fsac.1a35063}} |Author=Alfred T. Palmer |Date=1941? |Permission={{PD-USGov}} |other_versions= } |
File usage
There are no pages that use this file.