File:PSM V33 D307 Proper arrangement of waste water pipes 19th century.jpg
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Size of this preview: 800 × 404 pixels. Other resolutions: 320 × 162 pixels | 640 × 323 pixels | 1,024 × 517 pixels | 1,280 × 646 pixels | 2,237 × 1,129 pixels.
Original file (2,237 × 1,129 pixels, file size: 164 KB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:12, 8 April 2015 | 2,237 × 1,129 (164 KB) | Ineuw | Cleaned image and improved contrast | |
04:47, 29 September 2010 | 2,243 × 1,134 (153 KB) | Ineuw | {{Information |Description = Proper arrangement of waste water pipes 19th century |Source = http://en.wikisource.org/wiki/Page:Popular_Science_Monthly_Volume_33.djvu/307 |Date = 1887-1888 |Author = Unknown |Permission = {{PD-old}} |other_versions = |
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