Picryl description: Public domain image of naval activity, ship, sea, 19th-20th century navy, free to use, no copyright restrictions.
Picryl description: Public domain image, drawing, American, free to use, no copyright restrictions
Picryl description: Public domain photograph of a ship, docks, navy, free to use, no copyright restrictions.
Picryl description: Public domain historical book on American Civil War, free to use, no copyright restrictions image.
California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a More