Mary Island Light
Mary Island Light in 1937
|Year first constructed||1903 (first)|
|Year first lit||1937 (current)|
|Tower shape||square tower at corner of dwelling|
|Markings / pattern||art deco architecture
|Height||61 feet (19 m)|
|Focal height||76 feet (23 m)|
|Original lens||Fourth order Fresnel lens|
|Current lens||250 mm lens|
|Range||6 nautical miles (11 km; 6.9 mi)|
|Characteristic||Fl W 6s.
obscured from 341° to 150°.
Mary Island Light Station
Alaska Heritage Resources Survey
|Nearest city||Ketchikan, Alaska|
|Area||9.8 acres (4.0 ha)|
|Architect||US Lighthouse Service; D.A. Chase; Edwin Laird|
|MPS||Light Stations of the United States MPS|
|NRHP reference #||05000645|
|Added to NRHP||July 8, 2005|
|Heritage||place listed on the National Register of Historic Places|
Mary Island Light Station was opened in 1903, and was one of a series of staffed lights established by the U.S. Government to guide ships through the treacherous waters of Southeast Alaska's Inside Passage. In 1937, a concrete lighthouse and fog signal building replaced the original wood tower. Situated behind the light were two lightkeeper houses which housed the Coast Guard Lightkeepers. One of the houses burned down in 1965(?); the other house was moved off the island to nearby Ketchikan, Alaska.
In 1969 the station was automated and the radio beacon was removed. No other buildings and structures at the station stand today, other than an outhouse.
Actually, the northern of the two keepers dwellings was moved in 1964. The southern dwelling was used by the 4 man crew until the station was decommissioned in 1969, and in 1970 the dwelling was moved.
- List of lighthouses in the United States
- National Register of Historic Places listings in Ketchikan Gateway Borough, Alaska
- Mary Island The Lighthouse Directory. University of North Carolina at Chapel Hill. Retrieved 7 June 2016
- Alaska Historic Light Station Information & Photography United States Coast Guard. Retrieved 7 June 2016
- National Park Service (2010-07-09). "National Register Information System". National Register of Historic Places. National Park Service.
- Robert M. Weaver (February 27, 2003). "National Register of Historic Places Registration: Mary Island Light Station / Mary Island Lighthouse (AHRS Site No. KET-024)" (PDF). National Park Service. and accompanying photos
- United States Coast Guard
- "Historic Light Station Information and Photography: Alaska". United States Coast Guard Historian's Office.
- Lighthouse Friends — Mary Island Lighthouse
- Rowlett, Russ. "Lighthouses of Alaska". The Lighthouse Directory. University of North Carolina at Chapel Hill.
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