Halfmoon Shoal (Texas)

Historical Light List Characteristics

1858 F W. W10. LHB Light List (US): 358
1860 LHB Light List (US): 341
1870 F W. W11. LHB Light List (All Coasts): 348
1878 LHB Light List (All Coasts): 440
1879 LHB Light List (All Coasts): 459
1886 F W. W111/4. LHB Light List (All Coasts): 592
1888 LHB Light List (All Coasts): 631
1893 LHB Light List (Atlantic): 841
1898 LHB Light List (Atlantic): 1019
1899 LHB Light List (Atlantic): 1034
1905 F W. LHB Light List (Atlantic): 1256

Historical Light List Optics and Structures

1858 6th N/A 35 On iron piles; superstructure white, with red corners. LHB Light List (US): 358
1860 5th LHB Light List (US): 341
1870 6th 38 LHB Light List (All Coasts): 348
1878 Bay light on iron piles; superstructure, white. LHB Light List (All Coasts): 440
1879 LHB Light List (All Coasts): 459
1886 White screw-pile structure; lantern, black. LHB Light List (All Coasts): 592
1888 LHB Light List (All Coasts): 631
1893 37 LHB Light List (Atlantic): 841
1898 LHB Light List (Atlantic): 1019
1899 LHB Light List (Atlantic): 1034
1905 Lens Lantern 40 Black, square, pyramidal structure, covered with horizontal slats, on four piles. In 5 feet of water. LHB Light List (Atlantic): 1256

Historical Light List Audible Fog Signals

1858 Bell None LHB Light List (US): 358
1860 LHB Light List (US): 341
1870 A horn LHB Light List (All Coasts): 348
1878 A bell, struck by machinery, one stroke every 20 seconds. LHB Light List (All Coasts): 440
1879 LHB Light List (All Coasts): 459
1886 Bell struck by machinery every 20 sec. LHB Light List (All Coasts): 592
1888 LHB Light List (All Coasts): 631
1893 LHB Light List (Atlantic): 841
1898 LHB Light List (Atlantic): 1019
1899 LHB Light List (Atlantic): 1034
1905 None LHB Light List (Atlantic): 1256
1854 - 1906 (Approximate location)