Thunder Bay Island Light
http://dbpedia.org/resource/Thunder_Bay_Island_Light an entity of type: Thing
Le phare de Thunder Bay Island (en anglais : Thunder Bay Island Light), est un phare de la rive ouest du lac Huron, situé à la pointe sud-est de Thunder Bay Island proche d'Alpena dans le Comté d'Alpena, Michigan. Il est l'un des plus anciens phares en activité du Michigan. Ce phare est inscrit au Registre national des lieux historiques depuis le 19 juillet 1984 sous le n° 84001371 .
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Thunder Bay Island Light, located on Thunder Bay Island's southeast tip, is one of the oldest operating lighthouses in Michigan. The third operating U.S. lighthouse in Lake Huron was built here in 1831, but it disintegrated almost at once and was rebuilt in 1832 of local limestone. This 40-foot (12 m) 1830s light tower was raised 10 feet (3.0 m)) to a height of 50 feet (15 m) in 1857, and sheathed with brick. A fourth order Fresnel lens was installed. This 1857 light tower is the current Thunder Bay Island Light, although the tower has been further altered and is currently 63 feet (19 m) high.
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Phare de Thunder Bay Island
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Thunder Bay Island Light
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Thunder Bay Island
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Thunder Bay Island
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45.04166793823242
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-83.19999694824219
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34139042
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1075804414
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1857
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1857
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--07-19
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Thunder Bay Island Light' undated USCG
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Limestone
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Dressed stone and timber
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16
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Frustum of a cone with attached keeper's residence
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45.041666666666664 -83.2
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Le phare de Thunder Bay Island (en anglais : Thunder Bay Island Light), est un phare de la rive ouest du lac Huron, situé à la pointe sud-est de Thunder Bay Island proche d'Alpena dans le Comté d'Alpena, Michigan. Il est l'un des plus anciens phares en activité du Michigan. Ce phare est inscrit au Registre national des lieux historiques depuis le 19 juillet 1984 sous le n° 84001371 .
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Thunder Bay Island Light, located on Thunder Bay Island's southeast tip, is one of the oldest operating lighthouses in Michigan. The third operating U.S. lighthouse in Lake Huron was built here in 1831, but it disintegrated almost at once and was rebuilt in 1832 of local limestone. This 40-foot (12 m) 1830s light tower was raised 10 feet (3.0 m)) to a height of 50 feet (15 m) in 1857, and sheathed with brick. A fourth order Fresnel lens was installed. This 1857 light tower is the current Thunder Bay Island Light, although the tower has been further altered and is currently 63 feet (19 m) high. A fog bell was installed in 1858, and the lightkeeper's house was rebuilt in 1868. A steam-powered fog horn was added in 1871, and a fog signal building sheltering the fog signal apparatus was constructed in 1892. The lighthouse was staffed during the seasons of Great Lakes navigation from 1832 until the staff was replaced by automation in 1983, more than 150 years later.
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1983
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10.0
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Fourth-order Fresnel lens
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White with red lantern
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5341
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1857 (station established 1831)
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15.24
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