The Titanic Historical Society, Inc. (THS) is a non-profit organization founded in 1963, whose purpose is the preservation of the history of the famous ocean liner RMS Titanic, which sank on April 15, 1912, in one of the greatest maritime disasters in history. Headquartered in Indian Orchard, Massachusetts, (USA), its founder and president is Edward S. Kamuda. Principal activities of the THS include: