Duluth Harbor South Breakwater Inner Light, Duluth Minnesota
DULUTH SOUTH BREAKWATER LIGHTS (OUTER & INNER)
DULUTH HARBOR ON LAKE SUPERIOR
Station Established: 1901
Year Current Tower(s) First Lit: 1901
Operational? YES
Automated? YES 1976
Deactivated: n/a
Foundation Materials: CONCRETE BREAKWATER
Construction Materials: STEEL FRAME/IRON LANTERN; Outer Light: BRICK
Tower Shape: SKELETAL W/CENTRAL CYLINDER; Outer Light: CYLINDRICAL ON SQUARE HOUSE
Markings/Pattern: BLACK STAIRWELL/WHITE LANTERN; Outer Light: WHITE W/RED ROOF
Relationship to Other Structure: SEPARATE; Outer Light: INTEGRAL
Original Lens: FOURTH ORDER, FRESNEL 1896