Diving for Pirate Gold : Season 20 Episode 7
PBS
Aired: February 23rd, 1993 @ 9:00 PM EST on PBS
These days, piracy on the high seas often involves sonar, magnometers, metal detectors and other high-tech equipment for finding and plundering sunken ships. NOVA explores the swashbuckling seafaring pirates of old and their present-day successors.
