Browse by Engine builder
Machlem Iron Works, Niagara on the Lake, Ontario
Manitowoc Ship Building Co., Manitowoc, Wisconsin
Manitowoc Ship Building Co., Manitowoc, Wisconsin.
Marinette Iron Works, Duluth, Minnesota
Maschinfabrik Augsburg - Nurnburg A. G.
McDougall-Duluth Co, Duluth, Minnesota
McDougall-Duluth Co., Duluth, Minnesota