Gull Rocks (Rhode Island)
Historical Light List Characteristics
| 1888 | F R. East light. F W. West light. | LHB Light List (All Coasts): 140 |
| 1893 | LHB Light List (Atlantic): 153 | |
| 1898 | LHB Light List (Atlantic): 181 | |
| 1899 | LHB Light List (Atlantic): 184 | |
| 1905 | F W. East light. F R. West light. | LHB Light List (Atlantic): 198 |
| 1908 | LHB Light List (Atlantic): 211 | |
| 1915 | USLHS Light List (Atlantic): 281 | |
| 1917 | USLHS Light List (Atlantic): 292 | |
| 1920 | USLHS Light List (Atlantic): 308 | |
| 1927 | USLHS Light List (Atlantic): 312 | |
| 1931 | Fl G 3s. fl 1. | USLHS Light List (Atlantic): 358 |
| 1935 | USLHS Light List (Atlantic): 403 | |
| 1940 | USCG Light List (Atlantic): 391 | |
| 1943 | USCG Light List (Atlantic): 510 | |
| 1945 | ||
| 1946-1947 | Fl G 5s. fl 1. | |
| 1950-1952 | ||
| 1953-1955 | USCG Light List - Vol. I-VI: 509 | |
| 1957 | ||
| 1959-1960 | USCG Light List - Vol. I-V: 547 | |
| 1961 | Fl G 6s. fl 2. | USCG Light List - Vol. I: 547 |
| 1963-1965 | ||
| 1966 | Fl G 6s. G12. fl 2. | USCG Light List - Vol. I: 718 |
| 1969-1970 |
Historical Light List Optics and Structures
| 1888 | Lens Lantern | 33 | 44 | Wedge-shaped wooden building with truncated gable ends. | LHB Light List (All Coasts): 140 |
| 1893 | Tubular Lantern | Wedge-shaped wooden building, with truncated gable ends. | LHB Light List (Atlantic): 153 | ||
| 1898 | Lantern | 421/4 | Wedge-shaped wooden building, shingled, natural color, with truncated gable ends. | LHB Light List (Atlantic): 181 | |
| 1899 | LHB Light List (Atlantic): 184 | ||||
| 1905 | Lens Lantern | LHB Light List (Atlantic): 198 | |||
| 1908 | LHB Light List (Atlantic): 211 | ||||
| 1915 | N/A | N/A | 42 | Natural color; wedged-shaped wooden building. | USLHS Light List (Atlantic): 281 |
| 1917 | Natural color wedged-shaped, wooden building. | USLHS Light List (Atlantic): 292 | |||
| 1920 | USLHS Light List (Atlantic): 308 | ||||
| 1927 | USLHS Light List (Atlantic): 312 | ||||
| 1931 | 375 mm a | N/A | 45 | Black square skeleton tower; white tank house. | USLHS Light List (Atlantic): 358 |
| 1935 | USLHS Light List (Atlantic): 403 | ||||
| 1940 | USCG Light List (Atlantic): 391 | ||||
| 1943 | USCG Light List (Atlantic): 510 | ||||
| 1945-1947 | Black square skeleton tower, white tank house. | ||||
| 1950-1952 | |||||
| 1953 | N/A | Black square skeleton tower, white house. | USCG Light List - Vol. I-VI: 509 | ||
| 1954-1955 | Black square skeleton tower, small white house. | ||||
| 1957 | |||||
| 1959-1960 | USCG Light List - Vol. I-V: 547 | ||||
| 1961 | USCG Light List - Vol. I: 547 | ||||
| 1963-1965 | |||||
| 1966 | USCG Light List - Vol. I: 718 | ||||
| 1969-1970 |
Historical Light List Audible Fog Signals
| 1888 | Bell struck be machinery every 5 sec. | None | LHB Light List (All Coasts): 140 |
| 1893 | Bell struck by machinery every 5 sec. | LHB Light List (Atlantic): 153 | |
| 1898 | LHB Light List (Atlantic): 181 | ||
| 1899 | LHB Light List (Atlantic): 184 | ||
| 1905 | LHB Light List (Atlantic): 198 | ||
| 1908 | Bell struck by machinery a single blow every 5 sec. | LHB Light List (Atlantic): 211 | |
| 1915 | Bell; 1 stroke every 5 sec. | USLHS Light List (Atlantic): 281 | |
| 1917 | USLHS Light List (Atlantic): 292 | ||
| 1920 | USLHS Light List (Atlantic): 308 | ||
| 1927 | USLHS Light List (Atlantic): 312 | ||
| 1931 | BELL; 1 stroke every 20 sec. | USLHS Light List (Atlantic): 358 | |
| 1935 | USLHS Light List (Atlantic): 403 | ||
| 1940 | USCG Light List (Atlantic): 391 | ||
| 1943 | USCG Light List (Atlantic): 510 | ||
| 1945-1947 | |||
| 1950-1952 | |||
| 1953-1955 | BELL: 1 stroke ev 20s. | USCG Light List - Vol. I-VI: 509 | |
| 1957 | |||
| 1959-1960 | USCG Light List - Vol. I-V: 547 | ||
| 1961 | USCG Light List - Vol. I: 547 | ||
| 1963-1965 | |||
| 1966 | USCG Light List - Vol. I: 718 | ||
| 1969-1970 |
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1887 - 1970 |