Active on the Great Lakes system. Operated by Operated by Zenith Dredge Co. Homeport Duluth, Minnesota, USA. Built in 1942. Steel made. Welded. Net register tonnage 7 tons. Dimensions 36.2 x 9.9 x 2.5 feet and as highest fixed point above water (=pole) 13 feet. Horsepower 135 hp.
Source
Corps of Engineers US Army. Transportation Lines on the Great Lakes System 1966. Transportation series 3.
Source
Corps of Engineers US Army. Transportation Lines on the Great Lakes System 1966. Transportation series 3.