Steamer Charles M. Beeghly joined The Interlake Steamship Company fleet in 1967. When built in 1959 by American Ship Building Company at Toledo, Ohio, as Shenango II, she was one of the largest vessels (710 feet long) on the Great Lakes. In 1972, the Beeghly was lengthened by 96 feet at Fraser Shipyards, Inc., Superior, Wisconsin.  She was converted to a self-unloader at Fraser Shipyards in 1981, and is capable of discharging cargo at a rate of 6000 tons per hour.  The Beeghly was named for a former president and chairman of the board of Jones & Laughlin Steel Corporation.