Cold Spring Harbor (New York)
Historical Light List Characteristics
| 1893 | F WR. W111/4, R111/4. Red sector, between SE. 3/4 E. and NE. 1/4 E. | LHB Light List (Atlantic): 257 |
| 1898 | F WR. W111/4, R111/4. Red sector, between NE. 1/4 E. and SE. 3/4 E. | LHB Light List (Atlantic): 300 |
| 1899 | LHB Light List (Atlantic): 316 | |
| 1905 | LHB Light List (Atlantic): 339 | |
| 1908 | LHB Light List (Atlantic): 358 | |
| 1915 | F WR. R039°-121°(82°), W121°-039°(278°). | USLHS Light List (Atlantic): 449 |
| 1917 | USLHS Light List (Atlantic): 461 | |
| 1920 | F WR. W12, R9. R039°-125°(86°), W125°-039°(274°). | USLHS Light List (Atlantic): 481 |
| 1927 | USLHS Light List (Atlantic): 498 | |
| 1931 | USLHS Light List (Atlantic): 605 | |
| 1935 | F WR. W12, R12. R039°-125°(86°), W125°-039°(274°). | USLHS Light List (Atlantic): 707 |
| 1940 | F WR. W11, R11. R039°-125°(86°), W125°-039°(274°). | USCG Light List (Atlantic): 699 |
| 1943 | USCG Light List (Atlantic): 880 | |
| 1945-1947 | ||
| 1950-1952 | ||
| 1953-1955 | USCG Light List - Vol. I-VI: 946 | |
| 1957 | ||
| 1959-1960 | USCG Light List - Vol. I-V: 1024 | |
| 1961 | USCG Light List - Vol. I: 1024 | |
| 1963-1965 | ||
| 1966 | F WR. W11, R11. R039°-125°(86°), W125°-039°(274°). | USCG Light List - Vol. I: 1255 |
| 1969-1972 | ||
| 1973-1974 | F WR. W12, R9. R039°-125°(86°), W125°-039°(274°). | |
| 1975-1979 | F WR. W9, R7. R039°-125°(86°), W125°-039°(274°). | |
| 1982 | ||
| 1987 | USCG Light List - Vol. I: 25490 | |
| 1990 | USCG Light List - Vol. I: 25275 | |
| 1991-1992 | F WR. W9, R7. R039°-125°(86°), W125°-039°(274°). | USCG Light List - Vol. I: 25275 |
| 1993-1996 | USCG Light List - Vol. I: 26870 | |
| 2004 | F WR. W9, R7. R039°-125°(86°), W125°-039°(274°). | USCG Light List - Vol. I: 26870 |
Historical Light List Optics and Structures
| 1893 | 4th | N/A | 44 | Square, lead-colored, pyramidal, wooden tower on black cylindrical foundation pier; lantern, black. | LHB Light List (Atlantic): 257 |
| 1898 | 401/2 | Square, white, pyramidal, wooden tower on black cylindrical foundation pier; lantern, black. | LHB Light List (Atlantic): 300 | ||
| 1899 | LHB Light List (Atlantic): 316 | ||||
| 1905 | White, square, pyramidal, wooden tower on black, cylindrical, foundation pier; lantern, black. | LHB Light List (Atlantic): 339 | |||
| 1908 | White, square, pyramidal, wooden tower on black, cylindrical, foundation pier; black lantern. | LHB Light List (Atlantic): 358 | |||
| 1915 | N/A | 41 | White, square, pyramidal, wooden tower on black, cylindrical pier. | USLHS Light List (Atlantic): 449 | |
| 1917 | 37 | White, square, pyramidal, wooden tower on black cylindrical pier. | USLHS Light List (Atlantic): 461 | ||
| 1920 | USLHS Light List (Atlantic): 481 | ||||
| 1927 | USLHS Light List (Atlantic): 498 | ||||
| 1931 | 4 iov | White, square, pyramidal, wooden tower, on black cylindrical pier. | USLHS Light List (Atlantic): 605 | ||
| 1935 | White wooden tower, on black cylindrical pier. | USLHS Light List (Atlantic): 707 | |||
| 1940 | USCG Light List (Atlantic): 699 | ||||
| 1943 | USCG Light List (Atlantic): 880 | ||||
| 1945-1947 | |||||
| 1950-1952 | 4 e | ||||
| 1953-1955 | N/A | White tower, on black cylindrical pier. | USCG Light List - Vol. I-VI: 946 | ||
| 1957 | |||||
| 1959-1960 | 36 | USCG Light List - Vol. I-V: 1024 | |||
| 1961 | USCG Light List - Vol. I: 1024 | ||||
| 1963-1965 | |||||
| 1966 | N/A | N/A | 37 | White square daymark with red triangle on white skeleton tower, on black caisson. | USCG Light List - Vol. I: 1255 |
| 1969-1974 | |||||
| 1975-1979 | TR on skeleton tower, on caisson. | ||||
| 1982 | |||||
| 1987 | USCG Light List - Vol. I: 25490 | ||||
| 1990 | NR on skeleton tower, on caisson. | USCG Light List - Vol. I: 25275 | |||
| 1991-1992 | N/A | N/A | 37 | NR on skeleton tower, on caisson. | USCG Light List - Vol. I: 25275 |
| 1993-1996 | USCG Light List - Vol. I: 26870 | ||||
| 2004 | N/A | N/A | 37 | NR on skeleton tower, on caisson. | USCG Light List - Vol. I: 26870 |
Historical Light List Audible Fog Signals
| 1893 | Bell struck by machinery every 30 sec. | None | LHB Light List (Atlantic): 257 |
| 1898 | LHB Light List (Atlantic): 300 | ||
| 1899 | LHB Light List (Atlantic): 316 | ||
| 1905 | LHB Light List (Atlantic): 339 | ||
| 1908 | Bell struck by machinery a single blow every 30 sec. | LHB Light List (Atlantic): 358 | |
| 1915 | Bell; 1 stroke every 15 sec. | USLHS Light List (Atlantic): 449 | |
| 1917 | USLHS Light List (Atlantic): 461 | ||
| 1920 | USLHS Light List (Atlantic): 481 | ||
| 1927 | USLHS Light List (Atlantic): 498 | ||
| 1931 | BELL; 1 stroke every 30 sec. | USLHS Light List (Atlantic): 605 | |
| 1935 | USLHS Light List (Atlantic): 707 | ||
| 1940 | USCG Light List (Atlantic): 699 | ||
| 1943 | USCG Light List (Atlantic): 880 | ||
| 1945-1947 | |||
| 1950-1952 | BELL, electric; 2 strokes every 15 sec. | ||
| 1953-1955 | BELL: gp of 2 strokes ev 15s. | USCG Light List - Vol. I-VI: 946 | |
| 1957 | |||
| 1959-1960 | USCG Light List - Vol. I-V: 1024 | ||
| 1961 | USCG Light List - Vol. I: 1024 | ||
| 1963-1965 | |||
| 1966 | USCG Light List - Vol. I: 1255 | ||
| 1969-1979 | BELL: 1 stroke ev 15s. | ||
| 1982 | BELL: 1 stroke ev 15s. | ||
| 1987 | None | USCG Light List - Vol. I: 25490 | |
| 1990-1992 | USCG Light List - Vol. I: 25275 | ||
| 1993-1996 | USCG Light List - Vol. I: 26870 | ||
| 2004 |
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1890 - Present (Modern 1965 light is location on the foundation of the original 1890 lighthouse.) |