Lakes Region and Lake Winnipesaukee
Lake Winnipesaukee was marked in 1899 with the first inland waterway bouys in the United States, over 300 hazards being indicated, with the present number of markers, .light-bouys, and other navigation aids about 600.
There are a couple of places to visit for Lake Winnipesaukee Navigation Aid
Both companies offer unique navigational media.
Early 1900's map of Lake Winnipesaukee courtesy of