William H. Mack Breaks Away From its Moorings ID: 11337 | This file appears in: The 1913 Flood The ship William H. Mack broke away from its moorings causing damage to the Lower West Third Bridge in the Cuyahoga River. | Creator: Max Stein | Date: 1913 | Source: Cleveland State University’s Cleveland Memory Project Postcard Collection Download Original File CreatorMax SteinSourceCleveland State University’s Cleveland Memory Project Postcard CollectionDate1913 "William H. Mack Breaks Away From its Moorings" appears in: The 1913 Flood