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Alki Point Lighthouse
The Alki Point Light is an active aid to navigation located on Puget Sound's Alki Point, the southern entrance to Seattle's Elliott Bay, King County, Washington. It is listed as Alki Point Light number 16915 in the USCG light lists. History The first, unofficial, light established at Alki Point was a kerosene lantern said to have been hung on the side of a barn in the 1870s by farmer and property owner Hans Martin Hanson. In 1887, the United States Lighthouse Board recognized the need for an official light and placed a lens-lantern atop a wooden post at the point. As Hanson remained the property's owner, he was assigned to be lightkeeper at a salary of $15 per month. Hanson's son Edmund sold the point to the government in 1910. By 1913, the present structure comprising a octagonal brick tower with lantern and gallery, attached to a 1-story brick fog signal building, was complete. It is the twin of Point Robinson Lighthouse on Maury Island, built two years later. The tower h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Seattle, Washington
West Seattle is a conglomeration of neighborhoods in Seattle, Washington, United States. It comprises two of the thirteen districts, Delridge and Southwest, and encompasses all of Seattle west of the Duwamish River. It was incorporated as an independent town in 1902 before being annexed by Seattle five years later. Among the area's attractions are its saltwater beach parks along Elliott Bay and Puget Sound, including Alki Beach Park and Lincoln Park. The area is also known for its views of the Olympic Mountains to the west and the Cascade Range to the east. One-third of Seattle's green space and urban forest is located in West Seattle, much of it in the West Duwamish Greenbelt. Neighborhoods High Point High Point is a neighborhood in the Delridge district. It is so named because it contains the highest point in the city of Seattle: the intersection of 35th Avenue SW and SW Myrtle Street, which is above sea level. The neighborhood is located on the east side of 35th Ave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Lighthouse Board
The United States Lighthouse Board was the second agency of the U.S. federal government, under the Department of Treasury, responsible for the construction and maintenance of all lighthouses and navigation aids in the United States, between 1852 and 1910. The new agency was created following complaints of the shipping industry of the previous administration of lighthouses under the Treasury's Lighthouse Establishment, which had had jurisdiction since 1791, and since 1820, been under the control of Stephen Pleasonton. The quasi-military board first met on April 28, 1851, and with its establishment, the administration of lighthouses and other aids to navigation would take their largest leap toward modernization since the inception of federal government control.Amy K. Marshall "Frequently Close to the Point of Peril: A History of Buoys and Tenders in U.S. Coastal Waters, 1789–1939'", A Master's Thesis In 1910, the Lighthouse Board was disestablished in favor of a more civilian Li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tourist Attractions In Seattle
Tourism is travel for pleasure or business; also the theory and practice of touring, the business of attracting, accommodating, and entertaining tourists, and the business of operating tours. The World Tourism Organization defines tourism more generally, in terms which go "beyond the common perception of tourism as being limited to holiday activity only", as people "travelling to and staying in places outside their usual environment for not more than one consecutive year for leisure and not less than 24 hours, business and other purposes". Tourism can be domestic (within the traveller's own country) or international, and international tourism has both incoming and outgoing implications on a country's balance of payments. Tourism numbers declined as a result of a strong economic slowdown (the late-2000s recession) between the second half of 2008 and the end of 2009, and in consequence of the outbreak of the 2009 H1N1 influenza virus, but slowly recovered until the COVID-19 pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses In Seattle
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and has become uneconomical since the advent of much cheaper, more sophisticated and effective electronic navigational systems. History Ancient lighthouses Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since elevating the fire would improve the visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signal for reefs a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Houses Completed In 1913
A house is a single-unit residential building. It may range in complexity from a rudimentary hut to a complex structure of wood, masonry, concrete or other material, outfitted with plumbing, electrical, and heating, ventilation, and air conditioning systems.Schoenauer, Norbert (2000). ''6,000 Years of Housing'' (rev. ed.) (New York: W.W. Norton & Company). Houses use a range of different roofing systems to keep precipitation such as rain from getting into the dwelling space. Houses may have doors or locks to secure the dwelling space and protect its inhabitants and contents from burglars or other trespassers. Most conventional modern houses in Western cultures will contain one or more bedrooms and bathrooms, a kitchen or cooking area, and a living room. A house may have a separate dining room, or the eating area may be integrated into another room. Some large houses in North America have a recreation room. In traditional agriculture-oriented societies, domestic animals such as c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses Completed In 1913
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and has become uneconomical since the advent of much cheaper, more sophisticated and effective electronic navigational systems. History Ancient lighthouses Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since elevating the fire would improve the visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signal for reefs and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouse
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and has become uneconomical since the advent of much cheaper, more sophisticated and effective electronic navigational systems. History Ancient lighthouses Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since elevating the fire would improve the visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signal for reefs a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maury Island
Maury Island is a tied island in Puget Sound in the U.S. state of Washington. It is connected to Vashon Island by an isthmus built by local homeowners in 1913. Before construction of the isthmus, the island was connected to Vashon only during low tide. The island is rural with large areas of farmland, forest, and relatively undeveloped shoreline. Currently, environmental issues on the island are under considerable scrutiny. Maury Island was named in 1841 during the Wilkes Expedition in honor of William Lewis Maury, who between 1863 and 1864 raided Union ships on behalf of the Confederacy and is buried in Caroline County, Virginia. It was the site of the Maury Island incident, a case of an alleged encounter with a UFO. Point Robinson Light is located on Point Robinson, the easternmost point on Maury Island. Dockton was once the site of a dry dock as well as a salmon cannery. Maury and Vashon Islands are home to the ''Vashon-Maury Island Community Council''. In the 1940s, Vash ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Point Robinson Light
The Point Robinson Light is an operational aid to navigation and historic lighthouse on Puget Sound, located at Point Robinson, the easternmost point of Maury Island, King County, in the U.S. state of Washington. The site was listed on the National Register of Historic Places in 2004. History Development of a navigational aid at Point Robinson began in 1884, when the Lighthouse Service purchased 24 acres there for $1,000. Construction of a fog signal station began that year with the facility seeing dedication on July 1, 1885. The original boiler and 12-inch steam whistle came from Oregon's Point Adams Light. A one-and-a-half-story keeper's house was built nearby. A second keeper's quarters was constructed in 1907. The point's first light arrived in 1887, when a lens lantern, shining persistent red, was attached to a post. In 1894, the post was replaced by an open wooden tower which held the light at . The current lighthouse was built in 1915, a twin of the Alki Point Lighthous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alki Point Lighthouse, West Seattle (4860575561) , a fireboat in Seattle
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Alki (ælkaɪ) is a Chinook word meaning ''by and by'', the unofficial state motto of Washington. It may also refer to: *Alki Point, Seattle, a geographic feature **Alki Point Light, a lighthouse an Alki Point **Alki Beach Park, a park at Alki Point *Alki Larnaca FC, a Cypriot football team that played from 1948 to 2014 * Alki Oroklini, a Cypriot football club based in Larnaca * Alki David (born c. 1967–1968), a Greek businessman * Alki Zei (born 1925), a Greek novelist *Alki (boat) The ''Alki'' is a fireboat noted for its long service in Seattle, Washington. The boat was built in 1927 and is long. She was Seattle's third fireboat. She was built with gasoline engines, which were replaced with diesels in 1947. The new engine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USCG
The United States Coast Guard (USCG) is the maritime security, search and rescue, and law enforcement service branch of the United States Armed Forces and one of the country's eight uniformed services. The service is a maritime, military, multi-mission service unique among the United States military branches for having a maritime law enforcement mission with jurisdiction in both domestic and international waters and a federal regulatory agency mission as part of its duties. It is the largest and most powerful coast guard in the world, rivaling the capabilities and size of most navies. The U.S. Coast Guard is a humanitarian and security service. It protects the United States' borders and economic and security interests abroad; and defends its sovereignty by safeguarding sea lines of communication and commerce across vast territorial waters spanning 95,000 miles of coastline and its Exclusive Economic Zone. With national and economic security depending upon open global trade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fresnel Lens
A Fresnel lens ( ; ; or ) is a type of composite compact lens developed by the French physicist Augustin-Jean Fresnel (1788–1827) for use in lighthouses. It has been called "the invention that saved a million ships." The design allows the construction of lenses of large aperture and short focal length without the mass and volume of material that would be required by a lens of conventional design. A Fresnel lens can be made much thinner than a comparable conventional lens, in some cases taking the form of a flat sheet. The simpler dioptric (purely refractive) form of the lens was first proposed by Count Buffon and independently reinvented by Fresnel. The ''catadioptric'' form of the lens, entirely invented by Fresnel, has outer elements that use total internal reflection as well as refraction; it can capture more oblique light from a light source and add it to the beam of a lighthouse, making the light visible from greater distances. Description The Fresnel lens redu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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