Lighted Buoy 2 at the entrance to the Piscataqua River on the ME/ NH border. Photo by Bob Trapani, Jr.
"The modern buoys would probably have seemed magical to the navigators of the past centuries. What, for instance, would Henry Hudson, on entering the "mouth of that land," have thought of the floating buoy far out to sea, which automatically turns on its own light at sunset and extinguishes it at daybreak?" - Francis A.