Timeline of United States discoveries exhaustive searching, it was in 1984 that world headlines were made when American archeological explorer Barry Clifford found the only solidly-identified pirate shipwreck ever discovered, the "Whydah". Two-hundred thousand artifacts and sunken treasures were discovered in the shipwreck as well. 1985 Puck 1985 RMS "Titanic" wreckage The RMS "Titanic" was an "Olympic" class passenger liner owned by the White Star Line and was built at the Harland and Wolff shipyard in Belfast, in what is now Northern Ireland. At the time of her construction, she was the largest passenger steamship in the world. Shortly before midnight on April 14, 1912,
Wreck of the RMS Titanic and displays of the ship, her passengers and crew and the disaster itself. In a similar fashion to the United States Holocaust Memorial Museum in Washington, D.C., visitors are given a "boarding pass" in the name of an individual passenger at the start of the exhibition. They do not discover the fate of their assigned passenger until the end. The vast majority of the relics retrieved by various groups from the Titanic were owned by Premier Exhibitions which operated RMS Titanic Inc. and filed for bankruptcy in 2016. In late August 2018, the groups vying to purchase the 5,500 relics