Statistics for occurrence #1 of “Hampton Roads” in chapter 40 of Admiral David D. Porter, The Naval History of the Civil War.:

...All of them could be put down in one day by a torpedo-boat arranged for the purpose by Lieutenant Davidson, who had been watching the movements of the Federals since the transports first assembled in Hampton Roads . The investigations of the naval officers soon disclosed a system of defence embracing all the navigable rivers. The torpedoes were followed up, their positions located, and, wherever practicab...
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Entity Corpus Doc Corpus Doc  
Hampton Roads (Virginia, United States) 2,301 158 35 0 0 user votes

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