Prospect Harbor (Maine)

Historical Light List Characteristics

1849 F W. USLHE Light List (US): 32
1858 Fl W 60s. W11. LHB Light List (US): 10
1878-1879 AlFl WR 60s. W11, R11. LHB Light List (All Coasts): 10
1886
1888 LHB Light List (All Coasts): 11
1893 AlFl WR 60s. W113/4, R113/4. LHB Light List (Atlantic): 13
1898-1899
1905
1908 F WR. W111/4, R111/4. White sector between 334° 40' (NNW 1/4 W) and 340° 45' (N by W 11/16 W), and another between 5° 50' (N 1/2 E) and 14° (N by E 1/4 E).
1915 F WR. W12, R9. W317°-323°(6°), R323°-348°(25°), W348°-356°(8°), R356°-317°(321°). USLHS Light List (Atlantic): 13
1917 USLHS Light List (Atlantic): 15
1920
1927
1931
1935 Fl WR 5s. W9, R12. fl 1. W317°-323°(6°), R323°-348°(25°), W348°-356°(8°), R356°-317°(321°). USLHS Light List (Atlantic): 16
1940 Fl WR 5s. W12, R12. fl 1. W317°-323°(6°), R323°-348°(25°), W348°-356°(8°), R356°-317°(321°). USCG Light List (Atlantic): 18
1943 USCG Light List (Atlantic): 22
1945-1947
1950-1952
1953-1955 USCG Light List - Vol. I-VI: 105
1957
1959-1960 USCG Light List - Vol. I-V: 106
1961 USCG Light List - Vol. I: 106
1963-1965
1966 USCG Light List - Vol. I: 216
1969-1971
1972 Fl WR 6s. W12, R12. fl 1. W317°-323°(6°), R323°-348°(25°), W348°-356°(8°), R356°-317°(321°).
1973 Fl WR 6s. W11, R8. W317°-323°(6°), R323°-348°(25°), W348°-356°(8°), R356°-317°(321°).
1974-1979 Fl WR 6s. W10, R7. W317°-323°(6°), R323°-348°(25°), W348°-356°(8°), R356°-317°(321°).
1982
1987 Fl WR 6s. W9, R7. W317°-323°(6°), R323°-348°(25°), W348°-356°(8°), R356°-317°(321°). USCG Light List - Vol. I: 1960
1990-1992 USCG Light List - Vol. I: 1755
1993-1996 USCG Light List - Vol. I: 1785
2004

Historical Light List Optics and Structures

1849 7 Lamps / 15" Refl. 231/2 N/A N/A USLHE Light List (US): 32
1858 5th 30 40 LHB Light List (US): 10
1878-1879 45 Tower of granite, attached to the southern end of the dwelling, a one-story granite building. The southern end of dwelling and tower are whitewashed; remainder, natural color. LHB Light List (All Coasts): 10
1886 Granite tower, with dwelling attached; southern end of dwelling and tower white.
1888 LHB Light List (All Coasts): 11
1893 311/2 411/2 White, conical, shingled tower, 25 feet S. from a white dwelling. LHB Light List (Atlantic): 13
1898 White, conical, shingled tower, 25 feet S. from a white dwelling; white fuel house and a barn near dwelling on northerly side, and a white boathouse 432 feet NW. by W 7/8 W. from light-tower.
1899 White, conical, shingled tower, 25 feet S. from a white dwelling; white fuel house and a barn near dwelling on northerly side, and a white boathouse 432 feet NW. by W 7/8 W. from light tower.
1905 White, conical, shingled tower, 25 feet S. from a white dwelling; white fuel house and a barn near dwelling on northerly side, and a white boathouse 432 feet NW. by W 7/8 W. from light-tower.
1908 4th White, conical, shingled tower, 25 feet S'ly from a white dwelling connected with tower by covered way; white fuelhouse and a barn near dwelling on N'ly side, and a white boathouse 432 feet WNW'ly; gray-stone oilhouse 305 feet N'ly from light-tower.
1915 N/A 37 42 White; conical tower, coveredway to dwelling. USLHS Light List (Atlantic): 13
1917 38 USLHS Light List (Atlantic): 15
1920
1927
1931 4 o White conical tower covered way to dwelling.
1935 4 ei USLHS Light List (Atlantic): 16
1940 4 e USCG Light List (Atlantic): 18
1943 USCG Light List (Atlantic): 22
1945-1947
1950-1952
1953-1955 N/A USCG Light List - Vol. I-VI: 105
1957 White conical tower.
1959-1960 USCG Light List - Vol. I-V: 106
1961 USCG Light List - Vol. I: 106
1963-1965
1966 USCG Light List - Vol. I: 216
1969-1979
1982
1987 USCG Light List - Vol. I: 1960
1990-1992 USCG Light List - Vol. I: 1755
1993-1996 USCG Light List - Vol. I: 1785
2004

Historical Light List Audible Fog Signals

1858 None None LHB Light List (US): 10
1878-1879 LHB Light List (All Coasts): 10
1886 Hand-bell, rung in answer to signals.
1888 LHB Light List (All Coasts): 11
1893 LHB Light List (Atlantic): 13
1898-1899
1905
1908 Hand-bell rung in answer to signals.
1915 Bell (hand) answers signals. USLHS Light List (Atlantic): 13
1917 USLHS Light List (Atlantic): 15
1920
1927 Hand bell answers signals.
1931 BELL; hand; answers signals.
1935 None USLHS Light List (Atlantic): 16
1940 USCG Light List (Atlantic): 18
1943 USCG Light List (Atlantic): 22
1945-1947
1950-1952
1953-1955 USCG Light List - Vol. I-VI: 105
1957
1959-1960 USCG Light List - Vol. I-V: 106
1961 USCG Light List - Vol. I: 106
1963-1965
1966 USCG Light List - Vol. I: 216
1969-1979
1982
1987 USCG Light List - Vol. I: 1960
1990-1992 USCG Light List - Vol. I: 1755
1993-1996 USCG Light List - Vol. I: 1785
2004
1848 - Present (Exact location of current 1891 lighthouse. Location of original 1848 lighthouse assumed to be close.)