HALIFAX A rosette fashioned from splintered pieces of the Titanics grand staircase and a simple canvas bag used to transport one mans belongings to his grieving widow were unveiled Tuesday in Halifax where 150 victims of the infamous maritime disaster are buriedThe items which were acquired in October from an auction in England have been placed on display at the Maritime Museum of the Atlantic 97 years after the illfated luxury liner sank to the bottom of the North Atlantic