File:PSM V43 D053 Sea depth sounding apparatus 1854.jpg

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English: Sea depth sounding apparatus 1854
Nederlands: Dieplood 1854
Date
Source Popular Science Monthly Volume 43
Author Unknown authorUnknown author
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Extracted image from book, to grayscale, cropped whitespace. Modifications made by Ineuw. The original can be found here: Popular Science Monthly Volume 43.

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Date/TimeThumbnailDimensionsUserComment
current23:39, 7 December 2015Thumbnail for version as of 23:39, 7 December 2015562 × 1,290 (62 KB)Ineuw (talk | contribs)Cleaned image and improved contrast
09:23, 24 January 2011Thumbnail for version as of 09:23, 24 January 2011579 × 1,300 (61 KB)Ineuw (talk | contribs){{Information |Description = Sea depth sounding apparatus 1854 |Source = [http://www.archive.org/details/popularsciencemo43newyuoft Popular Science Monthly Volume 43] |Date = 1893 |Author = Unknown |Permission = {{PD-

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