Type: Light Station U.S. State: Virginia Collection / Donor: U.S. Coast Guard Historian's Office Existing: No Year Established: 1852 Read more about Hog Island Light
Type: Light Station U.S. State: Rhode Island Collection / Donor: Society Archives Existing: Yes Year Established: 1901 Read more about HOG ISLAND SHOAL
Type: Light Station U.S. State: Michigan Collection / Donor: Data Created by Society Existing: No Year Established: 1870 Read more about Holland (black Lake) Range Front
Type: Light Station U.S. State: Michigan Collection / Donor: National Park Service Inventory Existing: Yes Year Established: 1873 Read more about HOLLAND HARBOR (SOUTH PIERHEAD)
Type: Light Station U.S. State: Maryland Collection / Donor: Society Archives Existing: Yes Year Established: 1889 Read more about Holland Island Bar
Type: Light Station U.S. State: Massachusetts Collection / Donor: U.S. Coast Guard Existing: No Year Established: 1854 Read more about Holmes Hole
Type: Light Station U.S. State: Hawaii Collection / Donor: National Archives Photography Existing: No Year Established: 1869 Read more about Honolulu Harbor
Type: Light Station U.S. State: Maryland Collection / Donor: Society Archives Existing: Yes Year Established: 1902 Read more about Hooper Island
Type: Light Station U.S. State: Maryland Collection / Donor: Society Archives Existing: Yes Year Established: 1867 Read more about Hooper Strait
Type: Light Station U.S. State: Mississippi Collection / Donor: National Archives Photography Existing: No Year Established: 1874 Read more about Horn Island
Type: Light Station U.S. State: New Jersey Collection / Donor: National Archives Photography Existing: No Year Established: 1881 Read more about Horseshoe Range, East Group, Lower Front
Type: Light Station U.S. State: New Jersey Collection / Donor: U.S. Coast Guard Existing: No Year Established: 1881 Read more about Horseshoe Range, East Group, Range Rear
Type: Light Station U.S. State: New Jersey Collection / Donor: National Archives Photography Existing: No Year Established: 1881 Read more about Horseshoe Range, East Group, Upper Front
Type: Light Station U.S. State: Pennsylvania Collection / Donor: U.S. Coast Guard Existing: No Year Established: 1881 Read more about Horseshoe Range, West Group, Lower Front
Type: Light Station U.S. State: Pennsylvania Collection / Donor: U.S. Coast Guard Existing: No Year Established: 1881 Read more about Horseshoe Range, West Group, Range Rear
Type: Light Station U.S. State: Pennsylvania Collection / Donor: National Archives Existing: No Year Established: 1881 Read more about Horseshoe Range, West Group, Upper Front
Type: Light Station U.S. State: New York Existing: Yes Year Established: 1856 Read more about Horseshoe Reef Light
Type: Light Station U.S. State: New York Collection / Donor: Society Archives Existing: Yes Year Established: 1857 Read more about Horton Point
Type: Light Station U.S. State: Massachusetts Existing: Yes Year Established: 1871 Read more about HOSPITAL POINT (RANGE FRONT)
Type: Light Station U.S. State: Massachusetts Existing: Yes Year Established: 1927 Read more about Hospital Point Range Rear
Type: Light Station U.S. State: New York Collection / Donor: Society Archives Existing: Yes Year Established: 1874 Read more about Hudson - Athens (Hudson City)
Type: Light Station U.S. State: California Collection / Donor: National Archives Photography Existing: No Year Established: 1908 Read more about Humboldt Bay Fog Signal Station
Type: Light Station U.S. State: California Collection / Donor: Data Created by Society Existing: No Year Established: 1856 Read more about Humboldt Bay Harbor
Type: Light Station U.S. State: South Carolina Collection / Donor: National Park Service Inventory Existing: Yes Year Established: 1859 Read more about HUNTING ISLAND
Type: Light Station U.S. State: New York Collection / Donor: Society Archives Existing: Yes Year Established: 1857 Read more about HUNTINGTON HARBOR
Type: Light Station U.S. State: Ohio Collection / Donor: National Park Service Inventory Existing: Yes Year Established: 1835 Read more about Huron Harbor OH
Type: Light Station U.S. State: Michigan Collection / Donor: National Park Service Inventory Existing: Yes Year Established: 1868 Read more about HURON ISLAND
Type: Light Station U.S. State: Massachusetts Collection / Donor: Data Created by Society Existing: No Read more about Hyannis Range Front
Type: Light Station U.S. State: Massachusetts Collection / Donor: Jeremy D'Entremont Collection Existing: Yes Year Established: 1849 Read more about HYANNIS RANGE REAR
Type: Light Station U.S. State: Rhode Island Collection / Donor: U.S. Coast Guard Historian's Office Existing: Yes Year Established: 1854 Read more about IDA LEWIS ROCK (FORMERLY LIME ROCK)
Type: Light Station U.S. State: Maine Existing: Yes Year Established: 1850 Read more about INDIAN ISLAND
Type: Light Station U.S. State: Indiana Collection / Donor: Data Created by Society Existing: Yes Year Established: 1935 Read more about Indiana Harbor East Breakwater
Type: Light Station U.S. State: Indiana Collection / Donor: Data Created by Society Existing: No Year Established: 1924 Read more about Indiana Harbor East Breakwater Old
Type: Light Station U.S. State: Massachusetts Collection / Donor: Society Archives Existing: No Year Established: 1809 Read more about Ipswich Range Rear
Type: Light Station U.S. State: Maine Existing: Yes Year Established: 1907 Read more about Isle au Haut
Type: Light Station U.S. State: Vermont Existing: Yes Year Established: 1829 Read more about Isle la Motte
Type: Light Station U.S. State: Michigan Collection / Donor: National Park Service Inventory Existing: Yes Year Established: 1875 Read more about Isle Royale
Type: Light Station U.S. State: New Hampshire Existing: Yes Year Established: 1821 Read more about ISLES of SHOALS
Type: Light Station U.S. State: Maryland Collection / Donor: U.S. Coast Guard Historian's Office Existing: No Year Established: 1867 Read more about Janes Island
Type: Light Station U.S. State: New York Collection / Donor: Society Archives Existing: Yes Year Established: 1889 Read more about Jeffreys Hook