Dutch Island (Rhode Island)
Historical Light List Characteristics
| 1839 | F W. | USLHE Light List (US): 75 |
| 1849 | F W. W15. | USLHE Light List (US): 78 |
| 1858 | F W. W14. | LHB Light List (US): 114 |
| 1860 | LHB Light List (US): 102 | |
| 1865-1866 | LHB Light List (All Coasts): 102 | |
| 1868 | LHB Light List (All Coasts): 103 | |
| 1870 | F W. W13. | LHB Light List (All Coasts): 107 |
| 1878-1879 | LHB Light List (All Coasts): 132 | |
| 1886 | LHB Light List (All Coasts): 135 | |
| 1888 | LHB Light List (All Coasts): 139 | |
| 1893 | LHB Light List (Atlantic): 152 | |
| 1898 | F W. W123/4. | LHB Light List (Atlantic): 189 |
| 1899 | LHB Light List (Atlantic): 193 | |
| 1905 | LHB Light List (Atlantic): 207 | |
| 1908 | LHB Light List (Atlantic): 220 | |
| 1915 | Iso R 10s. R9. | USLHS Light List (Atlantic): 290 |
| 1917 | USLHS Light List (Atlantic): 301 | |
| 1920 | USLHS Light List (Atlantic): 317 | |
| 1927 | USLHS Light List (Atlantic): 323 | |
| 1931 | USLHS Light List (Atlantic): 371 | |
| 1935 | USLHS Light List (Atlantic): 422 | |
| 1940 | Iso R 10s. R13. | USCG Light List (Atlantic): 412 |
| 1943 | USCG Light List (Atlantic): 533 | |
| 1945-1946 | ||
| 1947 | Iso R 10s. R12. | |
| 1950-1952 | Fl R 10s. R12. fl 2. | |
| 1953-1955 | Fl R 10s. R13. fl 2. | USCG Light List - Vol. I-VI: 561 |
| 1957 | ||
| 1959-1960 | USCG Light List - Vol. I-V: 601 | |
| 1961 | USCG Light List - Vol. I: 601 | |
| 1963-1965 | ||
| 1966 | USCG Light List - Vol. I: 778 | |
| 1969-1971 | ||
| 1972 | Fl R 6s. R13. fl 1. | |
| 1973 | Fl R 6s. R8. | |
| 1974-1979 | Fl R 6s. R6. |
Historical Light List Optics and Structures
| 1839 | 8 Lamps / 9" Refl. | 14 | 56 | Light on keeper's dwelling. | USLHE Light List (US): 75 |
| 1849 | 8 Lamps / 14" Refl. | 30 | Light on keeper's house. | USLHE Light List (US): 78 | |
| 1858 | 4th | 35 | LHB Light List (US): 114 | ||
| 1860 | LHB Light List (US): 102 | ||||
| 1865-1866 | LHB Light List (All Coasts): 102 | ||||
| 1868 | LHB Light List (All Coasts): 103 | ||||
| 1870 | A square brick tower, attached to keeper's house, whitewashed. | LHB Light List (All Coasts): 107 | |||
| 1878-1879 | A square brick tower attached to keeper's house, whitewashed. | LHB Light List (All Coasts): 132 | |||
| 1886 | Square white tower and attached dwelling. | LHB Light List (All Coasts): 135 | |||
| 1888 | LHB Light List (All Coasts): 139 | ||||
| 1893 | LHB Light List (Atlantic): 152 | ||||
| 1898 | 541/4 | LHB Light List (Atlantic): 189 | |||
| 1899 | LHB Light List (Atlantic): 193 | ||||
| 1905 | White, square tower and attached dwelling. | LHB Light List (Atlantic): 207 | |||
| 1908 | LHB Light List (Atlantic): 220 | ||||
| 1915 | N/A | 54 | White; square tower attached to dwelling. | USLHS Light List (Atlantic): 290 | |
| 1917 | 42 | 56 | USLHS Light List (Atlantic): 301 | ||
| 1920 | USLHS Light List (Atlantic): 317 | ||||
| 1927 | USLHS Light List (Atlantic): 323 | ||||
| 1931 | 4 iov | White square tower attached to dwelling. | USLHS Light List (Atlantic): 371 | ||
| 1935 | USLHS Light List (Atlantic): 422 | ||||
| 1940 | N/A | USCG Light List (Atlantic): 412 | |||
| 1943 | USCG Light List (Atlantic): 533 | ||||
| 1945-1947 | |||||
| 1950-1952 | 375 mm e | ||||
| 1953-1955 | N/A | USCG Light List - Vol. I-VI: 561 | |||
| 1957 | |||||
| 1959-1960 | USCG Light List - Vol. I-V: 601 | ||||
| 1961 | USCG Light List - Vol. I: 601 | ||||
| 1963 | |||||
| 1964-1965 | White square tower. | ||||
| 1966 | USCG Light List - Vol. I: 778 | ||||
| 1969-1979 |
Historical Light List Audible Fog Signals
| 1858 | None | None | LHB Light List (US): 114 |
| 1860 | LHB Light List (US): 102 | ||
| 1865-1866 | LHB Light List (All Coasts): 102 | ||
| 1868 | LHB Light List (All Coasts): 103 | ||
| 1870 | LHB Light List (All Coasts): 107 | ||
| 1878-1879 | A fog-bell, struck by machinery, at intervals of 15 seconds. | LHB Light List (All Coasts): 132 | |
| 1886 | Bell struck by machinery every 15 sec. | LHB Light List (All Coasts): 135 | |
| 1888 | LHB Light List (All Coasts): 139 | ||
| 1893 | LHB Light List (Atlantic): 152 | ||
| 1898 | LHB Light List (Atlantic): 189 | ||
| 1899 | LHB Light List (Atlantic): 193 | ||
| 1905 | LHB Light List (Atlantic): 207 | ||
| 1908 | Bell struck by machinery a single blow every 15 sec. | LHB Light List (Atlantic): 220 | |
| 1915 | Bell; 1 stroke every 15 sec. | USLHS Light List (Atlantic): 290 | |
| 1917 | USLHS Light List (Atlantic): 301 | ||
| 1920 | USLHS Light List (Atlantic): 317 | ||
| 1927 | USLHS Light List (Atlantic): 323 | ||
| 1931 | BELL; 1 stroke every 15 sec. | USLHS Light List (Atlantic): 371 | |
| 1935 | USLHS Light List (Atlantic): 422 | ||
| 1940 | USCG Light List (Atlantic): 412 | ||
| 1943 | USCG Light List (Atlantic): 533 | ||
| 1945-1947 | |||
| 1950-1952 | None | ||
| 1953-1955 | USCG Light List - Vol. I-VI: 561 | ||
| 1957 | |||
| 1959-1960 | USCG Light List - Vol. I-V: 601 | ||
| 1961 | USCG Light List - Vol. I: 601 | ||
| 1963-1965 | |||
| 1966 | USCG Light List - Vol. I: 778 | ||
| 1969-1979 |
 |
1827 - 1979 (Exact location of inactive 1857 historical lighthouse. Location of original 1827 lighthouse assumed to be close.) |