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NH 48146 Ironclad Steam Warship

Ironclad Steam Warship
Title: Ironclad Steam Warship
Caption: Patented by Thomas Gregg of Pennsylvania in March 1814. Some of its unusual features are described in the text.
Description: From American Historical Record, 1874, page 177
Catalog #: NH 48146
Copyright Owner: Naval History and Heritage Command
Original Creator:
After this Year:
Before this Year:
Original Medium: Engraving, BW photograph
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Document Type
  • Photograph
Wars & Conflicts
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  • Image (gif, jpg, tiff)
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