Laurie and Dan Castaneda from Long Beach, Calif., walk the pool deck of the Azamara Journey on a Titanic Memorial Cruise. Preparation for their costumes involved several weeks of research, last-minute purchases and even home-sewn clothing from vintage patterns. Richard Drew/AP hide caption

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A Dispatch From The Titanic Memorial Cruise
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Surviving officers of the Titanic recalled ship's doctor John Edward Simpson as perfectly calm in the face of death, even giving his pocket flashlight to one of the lifeboat captains. Courtesy of Kate Dornan hide caption

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History Lost And Found: A Letter From Titanic
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The cast and crew of Titanic, as pictured in my 2001-2002 yearbook. I'm standing in the third row back on the right side, in front of the "captain." Courtesy of Dana Farrington hide caption

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Portraits of Wallace Hartley (top center) and the other musicians aboard the Titanic, published after the ship sank in 1912. Wikimedia Commons hide caption

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Remembering The Titanic's Intrepid Bandleader
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The bow railing of RMS Titanic, illuminated by the Mir 1 submersible. Read more about the wreck in a National Geographic report. Emory Kristof/National Geographic Stock hide caption

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Wreck Explorer: Titanic's Captivating Heroes, Villains
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The ill-fated Titanic rests at Harland and Wolff's shipyard, Belfast, in February 1912. Topical Press Agency/Getty Images hide caption

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100 Years Later, Titanic Lives On In Letters
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Museum Tracks Titanic Mania Over Unsinkable Ship
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James Cameron's 1997 epic Titanic is being rereleased in 3-D. Paramount Pictures/AP hide caption

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James Cameron: Diving Deep, Dredging Up Titanic
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Auction House To Sell Titanic Collection
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White Star Line heir J. Bruce Ismay was one of 325 men to survive the sinking of the Titanic.

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'How To Survive The Titanic,' And Sink Your Name
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Titanic Victims Honored With A Watery Memorial
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Lesson Learned: Don't Name Your Boat Titanic
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A London newspaper boy sells copies of the Evening News with a story about the sunken ship. Topical Press Agency/Getty Images hide caption

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Gavin Bryars' 'The Sinking of the Titanic' in Performance 1/16/08
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