Curtis Island (Maine)
Historical Light List Characteristics
| 1849 | F W. W12. | USLHE Light List (US): 24 |
| 1858 | F W. W121/2. | LHB Light List (US): 29 |
| 1860 | LHB Light List (US): 23 | |
| 1865-1866 | LHB Light List (All Coasts): 23 | |
| 1868 | ||
| 1870 | F W. W12. | LHB Light List (All Coasts): 24 |
| 1878-1879 | LHB Light List (All Coasts): 31 | |
| 1886 | LHB Light List (All Coasts): 29 | |
| 1888 | LHB Light List (All Coasts): 31 | |
| 1893 | F W. W121/2. | LHB Light List (Atlantic): 37 |
| 1898-1899 | LHB Light List (Atlantic): 38 | |
| 1905 | ||
| 1908 | LHB Light List (Atlantic): 39 | |
| 1915 | F W. W12. | USLHS Light List (Atlantic): 43 |
| 1917 | USLHS Light List (Atlantic): 45 | |
| 1920 | ||
| 1927 | ||
| 1931 | ||
| 1935 | USLHS Light List (Atlantic): 46 | |
| 1940 | F G. G9. | USCG Light List (Atlantic): 55 |
| 1943 | USCG Light List (Atlantic): 70 | |
| 1945-1947 | ||
| 1950-1952 | F G. G13. | |
| 1953-1955 | USCG Light List - Vol. I-VI: 150 | |
| 1957 | ||
| 1959-1960 | USCG Light List - Vol. I-V: 154.3 | |
| 1961 | USCG Light List - Vol. I: 154.3 | |
| 1963-1965 | ||
| 1966 | USCG Light List - Vol. I: 267 | |
| 1969-1972 | ||
| 1973-1979 | F G. G11. | |
| 1982 | ||
| 1987 | USCG Light List - Vol. I: 4430 | |
| 1990-1992 | F G. G13. | USCG Light List - Vol. I: 4240 |
| 1993-1994 | USCG Light List - Vol. I: 4310 | |
| 1995 | F G. G6. | |
| 1996 | Oc G 4s. G7. | |
| 2004 | Oc G 4s. G8. |
Historical Light List Optics and Structures
| 1849 | 8 Lamps / 14" Refl. | 20 | 50 | N/A | USLHE Light List (US): 24 |
| 1858 | 4th | 23 | 52 | Tower sheathed with wood. | LHB Light List (US): 29 |
| 1860 | LHB Light List (US): 23 | ||||
| 1865-1866 | LHB Light List (All Coasts): 23 | ||||
| 1868 | |||||
| 1870 | Tower of stone, sheathed with wood, and whitewashed. Dwelling a one-story stone building, whitewashed, and detached from tower. | LHB Light List (All Coasts): 24 | |||
| 1878-1879 | Tower of stone, sheathed with wood, connected with a one-story stone dwelling by a covered way, all whitewashed. | LHB Light List (All Coasts): 31 | |||
| 1886 | White tower and dwelling, connected by covered way. | LHB Light List (All Coasts): 29 | |||
| 1888 | LHB Light List (All Coasts): 31 | ||||
| 1893 | 26 | White tower and dwelling, covered way extending nearly to dwelling. | LHB Light List (Atlantic): 37 | ||
| 1898-1899 | 241/2 | White tower and dwelling, covered way extending nearly to dwelling. Red brick oil house 203 NW. of tower. Small white bell tower near the easterly side of light tower. | LHB Light List (Atlantic): 38 | ||
| 1905 | White tower and dwelling, covered way extending nearly to dwelling. Red-brick oil house 203 NW. of tower. Small white bell-tower near the easterly side of light tower. | ||||
| 1908 | White tower and dwelling, covered way extending nearly to dwelling; red-brick oil house 203 NW'ly of light-tower; small white bell-tower near the E'ly side of light-tower; white fuelhouse 100 feet NW'ly, and white barn 180 feet NNW'ly. | LHB Light List (Atlantic): 39 | |||
| 1915 | N/A | 30 | White; tower, coveredway to dwelling. | USLHS Light List (Atlantic): 43 | |
| 1917 | 31 | USLHS Light List (Atlantic): 45 | |||
| 1920 | |||||
| 1927 | |||||
| 1931 | 4 o | White tower, covered way to dwelling. | |||
| 1935 | 4 om | White tower. | USLHS Light List (Atlantic): 46 | ||
| 1940 | N/A | USCG Light List (Atlantic): 55 | |||
| 1943 | 4 e | USCG Light List (Atlantic): 70 | |||
| 1945-1947 | |||||
| 1950-1952 | |||||
| 1953-1955 | N/A | USCG Light List - Vol. I-VI: 150 | |||
| 1957 | |||||
| 1959-1960 | USCG Light List - Vol. I-V: 154.3 | ||||
| 1961 | USCG Light List - Vol. I: 154.3 | ||||
| 1963-1965 | |||||
| 1966 | USCG Light List - Vol. I: 267 | ||||
| 1969-1979 | |||||
| 1982 | |||||
| 1987 | USCG Light List - Vol. I: 4430 | ||||
| 1990-1992 | USCG Light List - Vol. I: 4240 | ||||
| 1993-1996 | USCG Light List - Vol. I: 4310 | ||||
| 2004 |
Historical Light List Audible Fog Signals
| 1858 | None | None | LHB Light List (US): 29 |
| 1860 | LHB Light List (US): 23 | ||
| 1865-1866 | LHB Light List (All Coasts): 23 | ||
| 1868 | |||
| 1870 | LHB Light List (All Coasts): 24 | ||
| 1878-1879 | LHB Light List (All Coasts): 31 | ||
| 1886 | Hand-bell, rung in answer to signals. | LHB Light List (All Coasts): 29 | |
| 1888 | LHB Light List (All Coasts): 31 | ||
| 1893 | LHB Light List (Atlantic): 37 | ||
| 1898-1899 | A 1,000-pound bell struck by hand in answer to signals. | LHB Light List (Atlantic): 38 | |
| 1905 | 1,000-pound bell struck by hand in answer to signals. | ||
| 1908 | LHB Light List (Atlantic): 39 | ||
| 1915 | 1,000-pound bell (hand) answers to signals. | USLHS Light List (Atlantic): 43 | |
| 1917 | 1,000-pound bell (hand) answers signals. | USLHS Light List (Atlantic): 45 | |
| 1920 | |||
| 1927 | Bell (1,000-lb.), answers signals. | ||
| 1931 | BELL; hand; answers signals. | ||
| 1935 | USLHS Light List (Atlantic): 46 | ||
| 1940 | USCG Light List (Atlantic): 55 | ||
| 1943 | BELL, electric, 1 stroke every 10 sec. | USCG Light List (Atlantic): 70 | |
| 1945-1947 | |||
| 1950-1952 | |||
| 1953-1955 | BELL: 1 stroke ev 10s. | USCG Light List - Vol. I-VI: 150 | |
| 1957 | |||
| 1959-1960 | USCG Light List - Vol. I-V: 154.3 | ||
| 1961 | USCG Light List - Vol. I: 154.3 | ||
| 1963-1965 | |||
| 1966 | USCG Light List - Vol. I: 267 | ||
| 1969-1972 | |||
| 1973-1979 | None | ||
| 1982 | |||
| 1987 | USCG Light List - Vol. I: 4430 | ||
| 1990-1992 | USCG Light List - Vol. I: 4240 | ||
| 1993-1996 | USCG Light List - Vol. I: 4310 | ||
| 2004 |
 |
1835 - Present (Exact location of current 1896 lighthouse. Location of original 1835 is assumed to be close.) |