Ida Lewis Rock (Rhode Island)
Historical Light List Characteristics
| 1858 | F W. W11. | LHB Light List (US): 111 |
| 1860 | LHB Light List (US): 100 | |
| 1865-1866 | LHB Light List (All Coasts): 100 | |
| 1868 | LHB Light List (All Coasts): 101 | |
| 1870 | LHB Light List (All Coasts): 104 | |
| 1878-1879 | LHB Light List (All Coasts): 129 | |
| 1886 | F W. W71/2. | LHB Light List (All Coasts): 131 |
| 1888 | LHB Light List (All Coasts): 136 | |
| 1893 | F R. R71/2. | LHB Light List (Atlantic): 149 |
| 1898 | LHB Light List (Atlantic): 178 | |
| 1899 | LHB Light List (Atlantic): 181 | |
| 1905 | LHB Light List (Atlantic): 195 | |
| 1908 | LHB Light List (Atlantic): 208 | |
| 1915 | F R. | USLHS Light List (Atlantic): 278 |
| 1917 | USLHS Light List (Atlantic): 289 | |
| 1920 | USLHS Light List (Atlantic): 305 | |
| 1927 | USLHS Light List (Atlantic): 309 | |
| 1931 | Fl W 3s. fl 1. | USLHS Light List (Atlantic): 355 |
| 1935 | USLHS Light List (Atlantic): 400 | |
| 1940 | USCG Light List (Atlantic): 388 | |
| 1943 | USCG Light List (Atlantic): 505 | |
| 1945 | ||
| 1946-1947 | Fl W 5s. fl 1. | |
| 1950-1952 | ||
| 1953-1955 | USCG Light List - Vol. I-VI: 506 | |
| 1957 | ||
| 1959-1960 | USCG Light List - Vol. I-V: 544 | |
| 1961 | USCG Light List - Vol. I: 544 | |
| 1963-1964 |
Historical Light List Optics and Structures
| 1858 | 6th | 13 | 30 | N/A | LHB Light List (US): 111 |
| 1860 | LHB Light List (US): 100 | ||||
| 1865 | LHB Light List (All Coasts): 100 | ||||
| 1866 | |||||
| 1868 | LHB Light List (All Coasts): 101 | ||||
| 1870 | Light on NW. corner of keeper's house; dwelling whitewashed. | LHB Light List (All Coasts): 104 | |||
| 1878-1879 | Light on northwest corner of keeper's house; dwelling whitewashed. | LHB Light List (All Coasts): 129 | |||
| 1886 | Lantern on N.W. corner of white dwelling. | LHB Light List (All Coasts): 131 | |||
| 1888 | LHB Light List (All Coasts): 136 | ||||
| 1893 | Lantern on NW. corner of white dwelling. | LHB Light List (Atlantic): 149 | |||
| 1898 | 281/4 | LHB Light List (Atlantic): 178 | |||
| 1899 | LHB Light List (Atlantic): 181 | ||||
| 1905 | Lantern on northwesterly corner of white dwelling. | LHB Light List (Atlantic): 195 | |||
| 1908 | Lantern on NW'ly corner of white dwelling. | LHB Light List (Atlantic): 208 | |||
| 1915 | N/A | 18 | 28 | White dwelling. | USLHS Light List (Atlantic): 278 |
| 1917 | 20 | 30 | USLHS Light List (Atlantic): 289 | ||
| 1920 | USLHS Light List (Atlantic): 305 | ||||
| 1927 | USLHS Light List (Atlantic): 309 | ||||
| 1931 | 200 mm a | 40 | Red, pyramidal, skeleton tower, white tank house. | USLHS Light List (Atlantic): 355 | |
| 1935 | Red, skeleton tower; white tank house. | USLHS Light List (Atlantic): 400 | |||
| 1940 | N/A | USCG Light List (Atlantic): 388 | |||
| 1943 | USCG Light List (Atlantic): 505 | ||||
| 1945 | |||||
| 1946-1947 | Red skeleton tower; white tank house. | ||||
| 1950-1952 | |||||
| 1953-1955 | N/A | Red skeleton tower; white house. | USCG Light List - Vol. I-VI: 506 | ||
| 1957 | |||||
| 1959-1960 | USCG Light List - Vol. I-V: 544 | ||||
| 1961 | USCG Light List - Vol. I: 544 | ||||
| 1963-1964 |
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1854 - 1964 (Exact location of the 1854 lighthouse. Location of the original 1854 light and modern 1927 light are assumed to be close.) |