• 3 Wisconsin Historical Society Library

• 3 Excavations (Archaeology)
• 3 H.L. Hunley (Submarine)
• 3 Naval operations
• 3 Submarine
• 2 Submarines (Ships)
• 2 Underwater archaeology
• 1 Harbors
• 1 Lance, Rachel
• 1 Naval operations, Confederate
• 1 Shipwrecks

• 1 Brown, Heather G. (Heather Gale)
• 1 Lance, Rachel
• 1 Murphy, Larry
• 1 Naval Historical Center (U.S.)
• 1 Naval History & Heritage Command (U.S.)
• 1 Neyland, Robert S.
• 1 United States. National Park Service
• 1 University of South Carolina. Institute of Archeology and Anthropology

• 3 English

• 3 Charleston
• 3 Charleston (S.C.)
• 1 Charleston Harbor
• 1 Charleston Harbor (S.C.)

Limit year range