File:PSM V26 D906 Compound oxygen.png

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Description Compound oxygen — Advertisement
Date
Source Popular Science Monthly Volume 26
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 26.

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Date/TimeThumbnailDimensionsUserComment
current11:19, 15 May 2011Thumbnail for version as of 11:19, 15 May 20111,955 × 3,350 (536 KB)Ineuw{{Information |Description = Compound oxygen — Advertisement |Source = [http://www.archive.org/details/popularsciencemo26newy Popular Science Monthly Volume 26] |Date = 1884 |Author = Unknown |Permission = {{PD-old}} |othe