A staff member displays a sample ticket, which is a replica of an original Titanic boarding pass, at a Titanic artifact exhibition in Boston, Massachusetts, the United States, Dec. 13, 2024. The exhibition features more than 200 authentic artifacts recovered from the shipwreck. (Photo by Ziyu Julian Zhu/Xinhua)

A first-class cabin replica is displayed at a Titanic artifact exhibition in Boston, Massachusetts, the United States, Dec. 13, 2024. The exhibition features more than 200 authentic artifacts recovered from the shipwreck. (Photo by Ziyu Julian Zhu/Xinhua)