Ten Pound Island (Massachusetts)
Historical Light List Characteristics
1839 | F W. | USLHE Light List (US): 43 |
1849 | F W. W13. | USLHE Light List (US): 46 |
1858 | F W. W12. | LHB Light List (US): 58 |
1860 | LHB Light List (US): 51 | |
1865-1866 | LHB Light List (All Coasts): 51 | |
1868 | ||
1870 | F W. W13. | LHB Light List (All Coasts): 54 |
1878-1879 | F W. W11. | LHB Light List (All Coasts): 67 |
1886 | ||
1888 | LHB Light List (All Coasts): 69 | |
1893 | Fl W 5s. W12. | LHB Light List (Atlantic): 77 |
1898 | LHB Light List (Atlantic): 89 | |
1899 | LHB Light List (Atlantic): 91 | |
1905 | LHB Light List (Atlantic): 94 | |
1908 | LHB Light List (Atlantic): 98 | |
1915 | FFl W 5s. F9, Fl12. fl 0.6. | USLHS Light List (Atlantic): 112 |
1917 | USLHS Light List (Atlantic): 119 | |
1920 | USLHS Light List (Atlantic): 120 | |
1927 | Iso R 10s. R12. | USLHS Light List (Atlantic): 126 |
1931 | USLHS Light List (Atlantic): 128 | |
1935 | USLHS Light List (Atlantic): 136 | |
1940 | USCG Light List (Atlantic): 153 | |
1943 | USCG Light List (Atlantic): 202 | |
1945-1947 | Fl R 6s. R12. fl 2. | |
1950-1952 | ||
1953-1955 | USCG Light List - Vol. I-VI: 251 | |
1957 | Fl R 6s. R12. fl 2. | USCG Light List - Vol. I-VI: 251 |
1959-1960 | USCG Light List - Vol. I-V: 273 | |
1961 | USCG Light List - Vol. I: 273 | |
1963-1965 | ||
1966 | USCG Light List - Vol. I: 404 | |
1969-1972 | Iso R 6s. R12. | |
1973-1979 | Iso R 6s. R5. | |
1982 | ||
1987 | USCG Light List - Vol. I: 9730 | |
1990-1992 | Iso R 6s. R5. | USCG Light List - Vol. I: 9495 |
1993-1996 | USCG Light List - Vol. I: 9895 | |
2004 |
Historical Light List Optics and Structures
1839 | 8 Lamps / 14" Refl. | 20 | 45 | N/A | USLHE Light List (US): 43 |
1849 | 6 Lamps / 14" Refl. | USLHE Light List (US): 46 | |||
1858 | 6th | 24 | 49 | Stone tower. | LHB Light List (US): 58 |
1860 | N/A | LHB Light List (US): 51 | |||
1865-1866 | Octagonal tower. Black lantern. | LHB Light List (All Coasts): 51 | |||
1868 | |||||
1870 | 25 | 50 | LHB Light List (All Coasts): 54 | ||
1878-1879 | Octagonal white tower, lantern, black; short covered way to front door of one-story white house. | LHB Light List (All Coasts): 67 | |||
1886 | Round brown tower; lantern, black. White dwelling E. of tower. | ||||
1888 | Round brown tower; lantern, black. White dwelling east of tower. | LHB Light List (All Coasts): 69 | |||
1893 | 431/2 | Round brown tower; lantern, black. White dwelling E. of tower. | LHB Light List (Atlantic): 77 | ||
1898 | LHB Light List (Atlantic): 89 | ||||
1899 | LHB Light List (Atlantic): 91 | ||||
1905 | Brown conical tower; lantern, black. White dwelling E. of tower. | LHB Light List (Atlantic): 94 | |||
1908 | Brown conical tower; black lantern; white dwelling and white-stone oilhouse 133 feet E'ly of tower. | LHB Light List (Atlantic): 98 | |||
1915 | N/A | 30 | 44 | Brown, conical tower. | USLHS Light List (Atlantic): 112 |
1917 | Brown conical tower. | USLHS Light List (Atlantic): 119 | |||
1920 | USLHS Light List (Atlantic): 120 | ||||
1927 | USLHS Light List (Atlantic): 126 | ||||
1931 | 5 ei | USLHS Light List (Atlantic): 128 | |||
1935 | USLHS Light List (Atlantic): 136 | ||||
1940 | 5 e | N/A | USCG Light List (Atlantic): 153 | ||
1943 | USCG Light List (Atlantic): 202 | ||||
1945-1947 | |||||
1950-1952 | |||||
1953-1955 | N/A | USCG Light List - Vol. I-VI: 251 | |||
1957 | N/A | N/A | 44 | White pyramidal tower. | USCG Light List - Vol. I-VI: 251 |
1959-1960 | USCG Light List - Vol. I-V: 273 | ||||
1961 | USCG Light List - Vol. I: 273 | ||||
1963-1965 | |||||
1966 | USCG Light List - Vol. I: 404 | ||||
1969-1971 | 52 | Red and white checkered diamond daymark on skeleton tower on concrete house. | |||
1972-1979 | NR on skeleton tower on concrete house. | ||||
1982 | |||||
1987 | USCG Light List - Vol. I: 9730 | ||||
1990-1991 | N/A | N/A | 44 | White pyramidal tower. | USCG Light List - Vol. I: 9495 |
1992 | 57 | ||||
1993-1996 | USCG Light List - Vol. I: 9895 | ||||
2004 | White conical tower. |
Historical Light List Audible Fog Signals
1858 | None | None | LHB Light List (US): 58 |
1860 | LHB Light List (US): 51 | ||
1865-1866 | LHB Light List (All Coasts): 51 | ||
1868 | |||
1870 | LHB Light List (All Coasts): 54 | ||
1878-1879 | LHB Light List (All Coasts): 67 | ||
1886 | |||
1888 | LHB Light List (All Coasts): 69 | ||
1893 | LHB Light List (Atlantic): 77 | ||
1898 | LHB Light List (Atlantic): 89 | ||
1899 | LHB Light List (Atlantic): 91 | ||
1905 | LHB Light List (Atlantic): 94 | ||
1908 | LHB Light List (Atlantic): 98 | ||
1915 | USLHS Light List (Atlantic): 112 | ||
1917 | USLHS Light List (Atlantic): 119 | ||
1920 | USLHS Light List (Atlantic): 120 | ||
1927 | USLHS Light List (Atlantic): 126 | ||
1931 | BELL; gp. 2 strokes every 30 sec. | USLHS Light List (Atlantic): 128 | |
1935 | USLHS Light List (Atlantic): 136 | ||
1940 | BELL; group of 2 strokes every 30 sec. | USCG Light List (Atlantic): 153 | |
1943 | USCG Light List (Atlantic): 202 | ||
1945-1947 | |||
1950 | BELL; group of 2 strokes every 131/2 sec. | ||
1951-1952 | BELL, electric; group of 2 strokes every 131/2 sec. | ||
1953-1955 | BELL: gp of 2 strokes ev 131/2s. | USCG Light List - Vol. I-VI: 251 | |
1957 | |||
1959-1960 | USCG Light List - Vol. I-V: 273 | ||
1961 | USCG Light List - Vol. I: 273 | ||
1963-1965 | BELL: gp of 2 strokes ev 15s. | ||
1966 | USCG Light List - Vol. I: 404 | ||
1969 | HORN, diaphragm; 2 blasts ev 20s (2sbl-2ssi-2sbl-14ssi). | ||
1970-1972 | HORN, diaphragm, 2 blasts ev 20s (2sbl-2ssi-2sbl-14ssi). | ||
1973-1975 | HORN, 2 blasts ev 20s (2sbl-2ssi-2sbl-14ssi). | ||
1976-1979 | HORN: 2 blasts ev 20s (2sbl-2ssi-2sbl-14ssi). | ||
1982 | HORN: 2 blasts ev 20s (2s bl-2s si-2s bl-14s si). | ||
1987 | HORN: 2 blasts ev 20s (2s bl-2s si-2s bl-14s si). | USCG Light List - Vol. I: 9730 | |
1990-1992 | USCG Light List - Vol. I: 9495 | ||
1993-1996 | USCG Light List - Vol. I: 9895 | ||
2004 | HORN: 2 blasts ev 20s (2s bl-2s si-2s bl-14s si). |
1821 - Present (Exact location of current historical 1881 lighthouse. Location of original 1821 lighthouse is assumed to be close. Location of 1956 and 1968 modern lighthouses assumed to be near.) |