Know Your Ships 2015: Field Guide to Boats & Boatwatching - Great Lakes & St. Lawrence Seaway

The 56th edition of this annual field guide to boats and boatwatching on the Great Lakes and St. Lawrence Seaway offers the lowdown on nearly 1,500 U.S., Canadian and international-flag vessels that pass our shores, including owner and port of registry, vital statistics and former names. Horsepower, engine data and a longevity table for major vessels are also included. With seven pages of colorful stack markings / flags of Great Lakes & Seaway fleets plus plenty of photos of Great Lakes vessels past and present. Don't watch boats without it!