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,
British Wreck Commissioner's inquiry into the sinking of the RMS Titanic British Wreck Commissioner's inquiry into the sinking of the RMS Titanic The sinking of the RMS "Titanic" on 15 April 1912 resulted in an inquiry by the British Wreck Commissioner on behalf of the British Board of Trade. The inquiry was overseen by High Court judge Lord Mersey, and was held in London from 2 May to 3 July 1912. The hearings took place mainly at the London Scottish Drill Hall, at 59 Buckingham Gate, London SW1. There were a total of 42 days of official investigation. Lord Mersey and the various counsels, assessors and experts in marine law and