Category:Scientific American (1868)

Media in category "Scientific American (1868)"

The following 3 files are in this category, out of 3 total.

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  Diking and Draining the New Jersey Meadows - Scientific American - July 1868.png 1,430 × 942; 2.14 MB
  
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  Hanlon's patent improved velocipede.jpg 1,404 × 1,460; 1.02 MB
  
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  Woodland Bridge - Scientific American - 1868.png 2,730 × 2,066; 4.36 MB