Wreck of the RMS Titanic D. Michael Harris and Jack Grimm had failed to find "Titanic" but their expeditions did succeed in producing fairly detailed mapping of the area in which the ship had sunk. It was clear that the position given in "Titanic"s distress signals was inaccurate, which was a major expedition difficulty because it increased the search area's already-expansive size. Despite the failure of his 1977 expedition, Robert Ballard had not given up hope and devised new technologies and a new search strategy to tackle the problem. The new technology was a system called "Argo / Jason". This consisted of a remotely controlled
Wreck of the RMS Titanic not stick to its proclaimed "hands-off" policy when it managed to demolish "Titanic"s crow's nest in the course of retrieving the bell. Its predecessor Titanic Ventures agreed with IFREMER that it would not sell any of the artefacts but would put them on public display, for which it could charge an entry fee. Tulloch's approach has undoubtedly resulted in outcomes that would not have been possible otherwise. In 1991, he presented Edith Brown Haisman, a 96-year-old survivor of the disaster, with her father's pocket watch which had been retrieved from the sea bed. She had last seen it on 15