In 1991, the 4th order Fresnel lens was replaced by a type "DCB 24" (Drum Contained Beacon) rotating Aero Beacon. While originally designed for airport use, it is typical of replacements taking place in lighthouses nationwide. The DCB 24 uses a 1000…
As the Coast Guard automated their lighthouses and removed Keepers who visually sighted fog and turned on the signal, a means to detect fog electronically was invented. This device became the standard sensor used by the US Coast Guard to detect fog…
This electrical box shows components and technology used to control various modes of the fog signal detector previously located in this room. It remained in operation from 1960 to 2010. The Fog Signal Sensor can be seen in another room of this museum
A monkey's fist or paw is a type of knot so named because it looks somewhat like a bunched fist. It is tied at the end of a rope to serve as a weight, making it easy to throw. This type also can be used as a hand to hand weapon, but mostly used to…
A topographical chart of the bay of Narraganset in the province of New England : with all the isles contained therein, among which Rhode Island and Connonicut have been particularly surveyed, shewing the true position & bearings of the banks, shoals,…
Entree_de_l_escadre_francaise_en_baie_de_Newport_1778_Ozanne.jpg
Digital image of a drawing by Ozanne depicting the entrance of the French Fleet into Narragansett Bay in August of 1778