"The History and Archeology of the Great Lakes Steamboat Niagara"
by John O. Jensen - This 32 page report details a survey done by the State Historical Society of Wisconsin on the historic steamer Niagara which burned off Wisconsin's Lake Michigan coast in the 1850s. Her remains were located in the 1970s and are now a major dive attraction. Jensen, along with the Wisconsin Underwater Archeology Association spent months surveying the wreck which resulted in this most interesting report. It was printed in the Wisconsin Magazine of History and is still available from the publisher.
Order "The History and Archeology of the Great Lakes Steamboat Niagara" from the Publisher now.