Upper Middle Lightship Station (DE)
Historical Light List Characteristics
| 1858 | F W. W9. | LHB Light List (US): 199 |
| 1860 | LHB Light List (US): 182 | |
| 1865-1866 | LHB Light List (All Coasts): 186 | |
| 1870 | F W. W10. | LHB Light List (All Coasts): 199 |
Historical Light List Optics and Structures
| 1858 | Reflector | N/A | N/A | N/A | Fog-bell. Reflector light. | West side of main ship channel, opposite lower edge of Cross Ledge shoal, in Delaware bay. | LHB Light List (US): 199 |
| 1860 | Reflector light. | LHB Light List (US): 182 | |||||
| 1865-1866 | One reflector light. Name painted in large letters on each side of vessel. | LHB Light List (All Coasts): 186 | |||||
| 1870 | One reflector-light. Name painted in large letters on each side of vessel. | LHB Light List (All Coasts): 199 |
Historical Light List Audible Fog Signals
| 1858 | Bell. | None | LHB Light List (US): 199 |
| 1860 | Bell & horn. | LHB Light List (US): 182 | |
| 1865-1866 | LHB Light List (All Coasts): 186 | ||
| 1870 | A bell and horn. | LHB Light List (All Coasts): 199 |
 |
1823 - 1875 |