Black Tom Shell; USS Olympia Glass; Front Street Blockhouse
S6:E7
2008
IMDb
Black Tom Shell: Is this shell from a devastating act of foreign sabotage on American soil? USS Olympia Glass: Could this farmhouse door have sailed into battle in one of the country's greatest naval victories? Front Street Blockhouse: Did this unassuming house once protect an American colony from attack almost 300 years ago?