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USS Pennsylvania (centre foreground) and North Carolina (centre background), ships of the line of the U.S. Navy from the early and mid-19th century. In this 1897 chromolithograph after a watercolour by maritime illustrator Frederick S. Cozzens, the two ships of the line are shown as if accompanied by two navy brigs from earlier in the 19th century (left background and right foreground).
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The Colosseum, Rome, Italy. Giant amphitheatre built in Rome under the Flavian emperors. (ancient architecture; architectural ruins)
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United States electoral college map showing number of electoral votes by state.
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cloning. First cloned cat. First cloned companion animal. CC (copy cat) female domestic shorthair cat (b. Dec. 22, 2001) photo Jan. 18, 2002. Cloned at Texas A&M Univ. College of Vet. Med. & Biomedical Sciences. Reproductive cloning genetics DNA cc cat
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The Cheshire Cat is a fictional cat from Lewis Carroll's Alice's Adventures in Wonderland. (Alice in Wonderland)
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Aphrodite. Greek mythology. Sculpture. Aphrodite is the Greek goddess of love and beauty.
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Pennsylvania

United States ship

Learn about this topic in these articles:

armament

  • USS Carl Vinson
    In warship: Armament

    …shell guns in the three-decker Pennsylvania, along with 104 32-pounder solid-shot guns. The British made similar installations. There was good reason for navies to proceed cautiously, as the production of shell guns at first encountered many manufacturing problems. (Indeed, in a gala demonstration of the 12-inch shell guns on the…

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