File:PSM V32 D546 Lactometer with direct graduation.jpg
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Size of this preview: 88 × 599 pixels. Other resolution: 222 × 1,511 pixels.
Original file (222 × 1,511 pixels, file size: 22 KB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:03, 12 April 2015 | 222 × 1,511 (22 KB) | Ineuw | Cleaned image and improved contrast | |
15:54, 27 September 2010 | 254 × 1,514 (17 KB) | Ineuw | {{Information |Description = Lactometer with direct graduation |Source = http://en.wikisource.org/wiki/Page:Popular_Science_Monthly_Volume_32.djvu/546 |Date = 1887-1888 |Author = Unknown |Permission = {{PD-old}} |other_versions = }} [[Category:Pop |
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