|
Buffalo North Breakwater South End Light
Buffalo North Breakwater South End Light is a lighthouse formerly located at the entrance to Buffalo Harbor, Buffalo, New York Buffalo is the second-largest city in the U.S. state of New York (behind only New York City) and the seat of Erie County. It is at the eastern end of Lake Erie, at the head of the Niagara River, and is across the Canadian border from South ..., United States. It is one of two "bottle shaped" beacons located in Buffalo Harbor; the other is the South Buffalo North Side Light. It is a high beacon constructed of boiler plate. It measures at the bottom and at the top. It is distinguished by four cast iron port windows and a curved iron door. It was first lit on September 1, 1903, and originally equipped with a 6th-order Fresnel lens. ''Note:'' This includes A battery operated 12 volt lamp with a green plastic lens was installed in the beacon c. 1960, when a domed roof formerly mounted over the lens was removed. The beacon was removed in 1985, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buffalo, New York
Buffalo is the second-largest city in the U.S. state of New York (behind only New York City) and the seat of Erie County. It is at the eastern end of Lake Erie, at the head of the Niagara River, and is across the Canadian border from Southern Ontario. With a population of 278,349 according to the 2020 census, Buffalo is the 78th-largest city in the United States. The city and nearby Niagara Falls together make up the two-county Buffalo–Niagara Falls Metropolitan Statistical Area (MSA), which had an estimated population of 1.1 million in 2020, making it the 49th largest MSA in the United States. Buffalo is in Western New York, which is the largest population and economic center between Boston and Cleveland. Before the 17th century, the region was inhabited by nomadic Paleo-Indians who were succeeded by the Neutral, Erie, and Iroquois nations. In the early 17th century, the French began to explore the region. In the 18th century, Iroquois land surrounding Buffalo Creek ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sheet Steel
Sheet metal is metal formed into thin, flat pieces, usually by an industrial process. Sheet metal is one of the fundamental forms used in metalworking, and it can be cut and bent into a variety of shapes. Thicknesses can vary significantly; extremely thin sheets are considered foil or leaf, and pieces thicker than 6 mm (0.25 in) are considered plate, such as plate steel, a class of structural steel. Sheet metal is available in flat pieces or coiled strips. The coils are formed by running a continuous sheet of metal through a roll slitter. In most of the world, sheet metal thickness is consistently specified in millimeters. In the U.S., the thickness of sheet metal is commonly specified by a traditional, non-linear measure known as its gauge. The larger the gauge number, the thinner the metal. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge. Gauge differs between ferrous ( iron-based) metals and nonferrous metals such as aluminum or copper. Copp ... [...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] |
South Buffalo North Side Light
South Buffalo North Side Light is a lighthouse formerly located at the entrance to Buffalo Harbor, Buffalo, New York Buffalo is the second-largest city in the U.S. state of New York (behind only New York City) and the seat of Erie County. It is at the eastern end of Lake Erie, at the head of the Niagara River, and is across the Canadian border from South .... It is one of two "bottle shaped" beacons located in Buffalo Harbor; the other is the Buffalo North Breakwater South End Light. It is a high beacon constructed of boiler plate. It measures at the bottom and at the top. It is distinguished by four cast iron port windows and a curved iron door. It was first lit on September 1, 1903, and originally equipped with a 6th-order Fresnel lens. ''Note:'' This includes A battery operated 12 volt lamp with a green plastic lens was installed in the beacon c. 1960, when a domed roof formerly mounted over the lens was removed. The beacon was removed in 1985, and now stands a ... [...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] |
New York State Office Of Parks, Recreation And Historic Preservation
The New York State Office of Parks, Recreation and Historic Preservation (NYS OPRHP) is a state agency within the New York State Executive Department Parks, Recreation and Historic Preservation Law § 3.03. "The office of parks, recreation and historic preservation is hereby continued in the executive department. .. charged with the operation of state parks and historic sites within the U.S. state of New York. As of 2014, the NYS OPRHP manages nearly of public lands and facilities, including 180 state parks and 35 historic sites, that are visited by over 78 million visitors each year. History The agency that would become the New York State Office of Parks, Recreation and Historic Preservation (NYS OPRHP) was created in 1970; however, the history of state parks and historic sites in New York stretches back to the latter part of the 19th century. Management of state-owned parks, and guidance for the entire state park system, was accomplished by various regional co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buffalo (main) Light
Buffalo (Main) Light is a lighthouse at the mouth of Buffalo River/Erie Canal, directly across from the Erie Basin Marina in Buffalo, New York. History The lighthouse was established and lit in 1833 and was deactivated in 1914. The foundation material was stone molehead and the lighthouse was constructed out of limestone and cast iron. The shape of the tower was octagonal and was high. The lens installed in 1857 was a third order Fresnel lens. The lens was later removed to the Buffalo History Museum. ''Note:'' This includes This 60-foot-tall, octagonal limestone structure is the oldest still standing in its original location in the city of Buffalo. It replaced the original 1818 light on this site along the Lake Erie shore at the mouth of the Buffalo River. Presently, it is part of an outdoor museum located on the grounds of the United States Coast Guard Station. It was listed on the National Register of Historic Places in 1984. In 2010, the Coast Guard announced it wou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dunkirk Light
Dunkirk Light, also known as Point Gratiot Light, is an active lighthouse located at Point Gratiot on Lake Erie in New York state. The lighthouse was established in 1826 and the current tower was first lit in 1875. The lighthouse was automated in 1960 and is still operational. The foundation is made out of dressed stone and the lighthouse is made out of rubblestone encased in brick. The tower is square-shaped with the upper two thirds in white and the lower third left natural and the lantern housing in red. The original lens is a third order Fresnel lens installed in 1857 and is still in operation. Its being still in use makes it a rarity. Only 70 such lenses are operational in the United States, 16 being on the Great Lakes of which two are in New York. At the entrance to the park property is the South Buffalo North Side Light, formerly located in Buffalo Harbor. It was added to the National Register of Historic Places as Point Gratiot Lighthouse Complex in 1979. Cultu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses Completed In 1903
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] |
Transportation Buildings And Structures In Buffalo, New York
Transport (in British English), or transportation (in American English), is the intentional movement of humans, animals, and goods from one location to another. Modes of transport include air, land (rail and road), water, cable, pipeline, and space. The field can be divided into infrastructure, vehicles, and operations. Transport enables human trade, which is essential for the development of civilizations. Transport infrastructure consists of both fixed installations, including roads, railways, airways, waterways, canals, and pipelines, and terminals such as airports, railway stations, bus stations, warehouses, trucking terminals, refueling depots (including fueling docks and fuel stations), and seaports. Terminals may be used both for interchange of passengers and cargo and for maintenance. Means of transport are any of the different kinds of transport facilities used to carry people or cargo. They may include vehicles, riding animals, and pack animals. Vehicles may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses On The National Register Of Historic Places In New York (state)
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 an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Register Of Historic Places In Buffalo, New York
__NOTOC__ This is a list of the National Register of Historic Places listings in Buffalo, New York. This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Buffalo, New York, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in a map. There are 256 properties and districts listed on the National Register in Erie County. The city of Buffalo is the location of 179 of these properties and districts; they are listed here, while the other properties and districts are listed separately. Another two properties in the city were formerly listed but have been removed. __NOTOC__ Current listings Former listings See also *National R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
