A launch ticket for the Titanic is put into a case at Bonham's auction house in New York April 10, 2012. A rare original launch ticket that could sell for up to $70,000 will be the highlight of an auction in New York of Titanic memorabilia to mark the centennial anniversary of the ill-fated voyage, Bonham's said on Tuesday. The ticket, which has its perforated admission stub still intact, would have allowed its holder to the launching and christening of the Titanic. [Photo/Agencies] 

A Marconi wireless message telling of the Titanic's distress call is displayed at Bonham's auction house in New York April 10, 2012. Bonham's will sell off items such as telegrams, books, newspapers, and replicas from the film "Titanic" for the auction "R.M.S. Titanic: 100 Years of Fact and Fiction" on April 15, 2012. [Photo/Agencies]