Ship Shoal (Louisiana)
Historical Light List Characteristics
| 1860 | Fl W 30s. W16. | LHB Light List (US): 334 |
| 1865 | LHB Light List (All Coasts): 340 | |
| 1866 | LHB Light List (All Coasts): 344 | |
| 1868 | LHB Light List (All Coasts): 346 | |
| 1870 | Fl W 30s. W17. | LHB Light List (All Coasts): 343 |
| 1878 | LHB Light List (All Coasts): 434 | |
| 1879 | LHB Light List (All Coasts): 452 | |
| 1886 | Fl W 30s. W163/4. | LHB Light List (All Coasts): 584 |
| 1888 | LHB Light List (All Coasts): 618 | |
| 1893 | Fl W 30s. W16. | LHB Light List (Atlantic): 825 |
| 1898 | LHB Light List (Atlantic): 995 | |
| 1899 | LHB Light List (Atlantic): 1010 | |
| 1905 | LHB Light List (Atlantic): 1226 | |
| 1908 | LHB Light List (Atlantic): 1347 | |
| 1915 | Fl W 30s. W16. fl 2.7. | USLHS Light List (Atlantic): 1901 |
| 1917 | USLHS Light List (Atlantic): 2038 | |
| 1920 | USLHS Light List (Atlantic): 2122 | |
| 1927 | USLHS Light List (Atlantic): 2371 | |
| 1931 | Fl W 10s. W16. fl 1. | USLHS Light List (Atlantic): 2537 |
| 1935 | USLHS Light List (Atlantic): 3310 | |
| 1943 | USCG Light List (Atlantic): 3586 | |
| 1945-1947 | ||
| 1950-1952 | ||
| 1953-1955 | USCG Light List - Vol. I-VI: 5463 | |
| 1957 | ||
| 1959-1960 | USCG Light List - Vol. I-V: 6441 | |
| 1961 | USCG Light List - Vol. II: 6441 | |
| 1963 | Fl W 10s. W16. fl 0.5. | |
| 1965 |
Historical Light List Optics and Structures
| 1860 | 2nd | 125 | 110 | N/A | LHB Light List (US): 334 |
| 1865 | Screw pile-iron tower. | LHB Light List (All Coasts): 340 | |||
| 1866 | LHB Light List (All Coasts): 344 | ||||
| 1868 | LHB Light List (All Coasts): 346 | ||||
| 1870 | LHB Light List (All Coasts): 343 | ||||
| 1878 | 115 | Screw pile-iron tower; keeper's dwelling in lower part. | LHB Light List (All Coasts): 434 | ||
| 1879 | LHB Light List (All Coasts): 452 | ||||
| 1886 | Black pyramidal framework on pile foundation, enclosing a dwelling. Stands in 10 feet of water. | LHB Light List (All Coasts): 584 | |||
| 1888 | Black pyramidal frame-work on pile foundation, inclosing a dwelling. Stands in 10 feet of water. | LHB Light List (All Coasts): 618 | |||
| 1893 | N/A | 105 | Brown pyramidal framework on pile foundation, inclosing dwelling. Stands in 10 feet of water. | LHB Light List (Atlantic): 825 | |
| 1898 | Brown, pyramidal framework on pile foundation, inclosing cylindrical dwelling and stairway. in 10 feet of water. | LHB Light List (Atlantic): 995 | |||
| 1899 | LHB Light List (Atlantic): 1010 | ||||
| 1905 | Brown, pyramidal, skeleton, iron structure, on pile foundation, inclosing stair-cylinder and cylindrical dwelling; fog bell suspended from southerly side of tower, above roof of dwelling. In 14 feet of water. | LHB Light List (Atlantic): 1226 | |||
| 1908 | Brown, pyramidal, skeleton, iron structure, on pile foundation, inclosing stair-cylinder and cylindrical dwelling; fog bell suspended from S'ly side of tower, above roof of dwelling. In 14 feet of water. | LHB Light List (Atlantic): 1347 | |||
| 1915 | N/A | Brown; pyramidal, skeleton structure, inclosing stair cylinder and cylindrical dwelling; on piles. In 21/4 fathoms. | USLHS Light List (Atlantic): 1901 | ||
| 1917 | USLHS Light List (Atlantic): 2038 | ||||
| 1920 | USLHS Light List (Atlantic): 2122 | ||||
| 1927 | Brown; pyramidal, skeleton structure, inclosing stair cylinder and cylindrical dwelling; on piles. In 21/3 fathoms. | USLHS Light List (Atlantic): 2371 | |||
| 1931 | 3 a | Brown, pyramidal, skeleton structure, inclosing stair cylinder and cylindrical dwelling, on piles. In 14 feet. | USLHS Light List (Atlantic): 2537 | ||
| 1935 | USLHS Light List (Atlantic): 3310 | ||||
| 1943 | Brown, pyramidal, skeleton structure, enclosing stair cylinder and cylindrical dwelling, on piles. In 14 feet. | USCG Light List (Atlantic): 3586 | |||
| 1945-1947 | 3 e | ||||
| 1950-1952 | 3 a | ||||
| 1953-1955 | N/A | Brown pyramidal skeleton structure, enclosing stair cylinder and cylindrical dwelling, on piles. In 14 feet. | USCG Light List - Vol. I-VI: 5463 | ||
| 1957 | |||||
| 1959-1960 | USCG Light List - Vol. I-V: 6441 | ||||
| 1961 | USCG Light List - Vol. II: 6441 | ||||
| 1963 | |||||
| 1965 |
Historical Light List Audible Fog Signals
| 1860 | None | None | LHB Light List (US): 334 |
| 1865 | LHB Light List (All Coasts): 340 | ||
| 1866 | LHB Light List (All Coasts): 344 | ||
| 1868 | LHB Light List (All Coasts): 346 | ||
| 1870 | A bell | LHB Light List (All Coasts): 343 | |
| 1878 | LHB Light List (All Coasts): 434 | ||
| 1879 | LHB Light List (All Coasts): 452 | ||
| 1886 | Bell struck by hand. | LHB Light List (All Coasts): 584 | |
| 1888 | LHB Light List (All Coasts): 618 | ||
| 1893 | LHB Light List (Atlantic): 825 | ||
| 1898 | LHB Light List (Atlantic): 995 | ||
| 1899 | LHB Light List (Atlantic): 1010 | ||
| 1905 | Bell struck by machinery every 20 sec. | LHB Light List (Atlantic): 1226 | |
| 1908 | Bell struck by machinery a single blow every 20 sec. | LHB Light List (Atlantic): 1347 | |
| 1915 | Bell; 1 stroke every 20 sec. | USLHS Light List (Atlantic): 1901 | |
| 1917 | USLHS Light List (Atlantic): 2038 | ||
| 1920 | USLHS Light List (Atlantic): 2122 | ||
| 1927 | USLHS Light List (Atlantic): 2371 | ||
| 1931 | None | USLHS Light List (Atlantic): 2537 | |
| 1935 | USLHS Light List (Atlantic): 3310 | ||
| 1943 | USCG Light List (Atlantic): 3586 | ||
| 1945-1947 | |||
| 1950-1952 | |||
| 1953-1955 | USCG Light List - Vol. I-VI: 5463 | ||
| 1957 | |||
| 1959-1960 | USCG Light List - Vol. I-V: 6441 | ||
| 1961 | USCG Light List - Vol. II: 6441 | ||
| 1963 | |||
| 1965 |
Historical Light List Other Signals
| 1927 | None | USLHS Light List (Atlantic): 2371 |
| 1931 | USLHS Light List (Atlantic): 2537 | |
| 1935 | USLHS Light List (Atlantic): 3310 | |
| 1943 | USCG Light List (Atlantic): 3586 | |
| 1945-1947 | RADIOBEACON: Transmits on 290 kc., groups of 1 dash, 2 dots (  ). Antenna lead-in at light tower. |
|
| 1950-1952 | None | |
| 1953-1955 | USCG Light List - Vol. I-VI: 5463 | |
| 1957 | ||
| 1959-1960 | USCG Light List - Vol. I-V: 6441 | |
| 1961 | USCG Light List - Vol. II: 6441 | |
| 1963 | ||
| 1965 |
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1859 - 1965 |