Category:The Popular Science Monthly, 1879

Media in category "The Popular Science Monthly, 1879"

The following 2 files are in this category, out of 2 total.

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  Popular Science Monthly Volume 14.djvu 2,335 × 3,635, 876 pages; 30.38 MB
  
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  Popular Science Monthly Volume 15.djvu 2,340 × 3,676, 900 pages; 31.3 MB