Doubling Point Range Front (Maine)
Historical Light List Characteristics
| 1898-1899 | F W. | LHB Light List (Atlantic): 55 |
| 1905 | LHB Light List (Atlantic): 56 | |
| 1908 | LHB Light List (Atlantic): 58 | |
| 1915 | USLHS Light List (Atlantic): 66 | |
| 1917 | USLHS Light List (Atlantic): 70 | |
| 1920 | ||
| 1927 | USLHS Light List (Atlantic): 72 | |
| 1931 | USLHS Light List (Atlantic): 71 | |
| 1935 | ||
| 1940 | USCG Light List (Atlantic): 84 | |
| 1943 | USCG Light List (Atlantic): 101 | |
| 1945-1947 | ||
| 1950-1952 | ||
| 1953-1955 | USCG Light List - Vol. I-VI: 187 | |
| 1957 | ||
| 1959-1960 | USCG Light List - Vol. I-V: 194 | |
| 1961 | USCG Light List - Vol. I: 194 | |
| 1963-1965 | ||
| 1966 | F W. W9. Visible 4° each side of centerline of channel. | USCG Light List - Vol. I: 310 |
| 1969-1970 | ||
| 1971-1979 | F W. Visible 4° each side of rangeline. | |
| 1982 | Q W. W7. Visible 4° each side of rangeline. | |
| 1987 | USCG Light List - Vol. I: 6355 | |
| 1990-1992 | Q W. Visible 4° each side of rangeline. | USCG Light List - Vol. I: 6000 |
| 1993-1996 | USCG Light List - Vol. I: 6135 | |
| 2004 | Q W. fl 0.25. Visible 4 degrees each side of range line. |
Historical Light List Optics and Structures
| 1898-1899 | Reflector | 17 | 18 | White, octagonal, pyramidal, shingled tower; white dwelling 175 feet NW. 1/4 N. and white barn 250 feet NW. 1/8 W. from tower. | LHB Light List (Atlantic): 55 |
| 1905 | White, octagonal, pyramidal, shingled tower; white dwelling 175 feet NW. 1/4 N., white barn 250 feet NW. 1/8 W., and a white boathouse 225 feet westerly from tower. | LHB Light List (Atlantic): 56 | |||
| 1908 | White, octagonal, pyramidal, shingled tower; white dwelling 175 feet and white barn 250 feet NW'ly, and a white boathouse 225 feet W'ly from tower. | LHB Light List (Atlantic): 58 | |||
| 1915 | N/A | 22 | White; octagonal, pyramidal tower. | USLHS Light List (Atlantic): 66 | |
| 1917 | 21 | USLHS Light List (Atlantic): 70 | |||
| 1920 | |||||
| 1927 | USLHS Light List (Atlantic): 72 | ||||
| 1931 | Rf o | White, octagonal, pyramidal tower. | USLHS Light List (Atlantic): 71 | ||
| 1935 | |||||
| 1940 | Rf e | N/A | White octagonal tower. | USCG Light List (Atlantic): 84 | |
| 1943 | USCG Light List (Atlantic): 101 | ||||
| 1945-1947 | |||||
| 1950-1952 | |||||
| 1953-1955 | N/A | USCG Light List - Vol. I-VI: 187 | |||
| 1957 | |||||
| 1959-1960 | USCG Light List - Vol. I-V: 194 | ||||
| 1961 | USCG Light List - Vol. I: 194 | ||||
| 1963-1965 | |||||
| 1966 | USCG Light List - Vol. I: 310 | ||||
| 1969-1979 | |||||
| 1982 | |||||
| 1987 | USCG Light List - Vol. I: 6355 | ||||
| 1990-1992 | USCG Light List - Vol. I: 6000 | ||||
| 1993-1996 | USCG Light List - Vol. I: 6135 | ||||
| 2004 |
 |
1898 - Present |