Joan M. McCullough, 1975. Original Name: William McLauchlan. Other Names: Birchglen, 1982. William McLauchlan. 1927. Samuel Mather, 1965. Owner: Soo River Line., 1975, Pierson Builder: American Ship Building Co., 1927, United States, Ohio, Lorain Engine Builder: American Ship Building Co., 1927, United States, Ohio, Lorain Year Built: 1927 Year Engine Built: 1927 Final Disposition: Scrapped, 1988, Sydney. Registry Number: US. 226176 Hull Number: 793 Vessel Type: Bulk freighter Length: 586.3 ft. Width: 60.2 ft. Height: 27.9 ft. Gross Tonnage: 8024 t. Net Tonnage: 6314 t. Materials: Steel Engine Type: Triple expansion Piston #1: 24 in. Piston #2: 41 in. Piston #3: 65 in. Stroke Length: 42 in.