After 50 years and with over 350,000 in print, the Marine Atlas is still the only single source for comprehensive nautical information covering Puget Sound, British Columbia and Alaska that Northwest skippers can rely on. 12 by 14 Proven course lines on every chart Facility location index Convenient size for use on small boats Aerial photos of popular marinas Non-metallic flat-lying spiral bindings Note: these charts are for reference only; for up-to-date navigation information, refer to a current government issued nautical chart. Used Book in Good Condition