Category:Black Hawk (steamboat 1850)

Media in category "Black Hawk (steamboat 1850)"

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

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  Black Hawk steam propeller ad 1851.jpg 1,496 × 586; 98 KB
  
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  Marine steam engine ad 1851.jpg 1,651 × 672; 122 KB