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Alfred A. Hart
Alfred A. Hart (1816–1908) was a 19th-century American photographer for the Central Pacific Railroad. Hart was the official photographer of the western half of the first transcontinental railroad, for which he took 364 historic stereoviews Stereoscopy (also called stereoscopics, or stereo imaging) is a technique for creating or enhancing the illusion of depth in an image by means of stereopsis for binocular vision. The word ''stereoscopy'' derives . Any stereoscopic image i ... of the railroad construction in the 1860s. Hart sold his negatives to Carleton Watkins, who continued to publish the CPRR stereoviews in the 1870s. Bibliography * External linksAlfred A. Hart - 19th Century Photographer of the Central Pacific RailroadCentral Pacific Railroad Photographic History MuseumThe First Transcontinental Railroad - Alfred A. Hart photos Stanford University LibrariesAlfred A. Hart Photo Collection University of Nevada, Reno LibraryGuide to the Alfred A. Hart Photogra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norwich, Connecticut
Norwich ( ) (also called "The Rose of New England") is a city in New London County, Connecticut New London County is in the southeastern corner of Connecticut and comprises the Norwich-New London, Connecticut Metropolitan Statistical Area, which is also included in the Hartford-East Hartford, Connecticut Combined Statistical Area. There i ..., United States. The Yantic River, Yantic, Shetucket River, Shetucket, and Quinebaug Rivers flow into the city and form its harbor, from which the Thames River (Connecticut), Thames River flows south to Long Island Sound. The population was 40,125 at the 2020 United States Census. History The town of Norwich was founded on the site of what is now Norwichtown in 1659 by settlers from Saybrook Colony led by Major John Mason (c. 1600–1672), John Mason and James Fitch (minister), James Fitch. They purchased the land "nine miles square" that became Norwich from Mohegan Sachem Uncas. One of the co-founders of Norwich was Thomas Leffingwell w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Leandro, California
San Leandro ( Spanish for " St. Leander") is a city in Alameda County, California, United States. It is located in the East Bay of the San Francisco Bay Area; between Oakland to the northwest, and Ashland, Castro Valley, and Hayward to the southeast. The population was 91,008 as of the 2020 census. History Prehistory The first inhabitants of the geographic region that would eventually become San Leandro were the ancestors of the Ohlone people, who arrived sometime between 3500 and 2500 BC. Spanish and Mexican eras The Spanish settlers called these natives ''Costeños'', or 'coast people,' and the English-speaking settlers called them Costanoans. San Leandro was first visited by Europeans on March 20, 1772, by Spanish soldier Captain Pedro Fages and the Spanish Catholic priest Father Crespi. San Leandro is located on the Rancho San Leandro and Rancho San Antonio Mexican land grants. Its name refers to Leander of Seville, a sixth-century Spanish bishop. Both land ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Pacific Railroad
The Central Pacific Railroad (CPRR) was a rail company chartered by U.S. Congress in 1862 to build a railroad eastwards from Sacramento, California, to complete the western part of the "First transcontinental railroad" in North America. Incorporated in 1861, CPRR ceased operation in 1885 when it was acquired by Southern Pacific Railroad as a leased line. Following the completion of the Pacific Railroad Surveys in 1855, several national proposals to build a transcontinental railroad failed because of the energy consumed by political disputes over slavery. With the secession of the South in 1861, the modernizers in the Republican Party controlled the US Congress. They passed legislation in 1862 authorizing the central rail route with financing in the form of land grants and government railroad bond, which were all eventually repaid with interest. The government and the railroads both shared in the increased value of the land grants, which the railroads developed. The constructio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First Transcontinental Railroad (North America)
North America's first transcontinental railroad (known originally as the "Pacific Railroad" and later as the " Overland Route") was a continuous railroad line constructed between 1863 and 1869 that connected the existing eastern U.S. rail network at Council Bluffs, Iowa with the Pacific coast at the Oakland Long Wharf on San Francisco Bay. The rail line was built by three private companies over public lands provided by extensive US land grants.Pacific Railroad Act of 1862, §2 & §3 Building was financed by both state and US government subsidy bonds as well as by company issued mortgage bonds.Pacific Railroad Act of 1862, §5 & §6 The Western Pacific Railroad Company built of track from the road's western terminus at Alameda/Oakland to Sacramento, California. The Central Pacific Railroad, Central Pacific Railroad Company of California (CPRR) constructed east from Sacramento to Promontory Summit, Utah, Promontory Summit, Utah Territory. The History of the Union Pacific Railr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stereoscopy
Stereoscopy (also called stereoscopics, or stereo imaging) is a technique for creating or enhancing the illusion of depth in an image by means of stereopsis for binocular vision. The word ''stereoscopy'' derives . Any stereoscopic image is called a stereogram. Originally, stereogram referred to a pair of stereo images which could be viewed using a stereoscope. Most stereoscopic methods present a pair of two-dimensional images to the viewer. The left image is presented to the left eye and the right image is presented to the right eye. When viewed, the human brain perceives the images as a single 3D view, giving the viewer the perception of 3D depth. However, the 3D effect lacks proper focal depth, which gives rise to the Vergence-Accommodation Conflict. Stereoscopy is distinguished from other types of 3D displays that display an image in three full dimensions, allowing the observer to increase information about the 3-dimensional objects being displayed by head and eye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railroad
Rail transport (also known as train transport) is a means of transport that transfers passengers and goods on wheeled vehicles running on rails, which are incorporated in tracks. In contrast to road transport, where the vehicles run on a prepared flat surface, rail vehicles ( rolling stock) are directionally guided by the tracks on which they run. Tracks usually consist of steel rails, installed on sleepers (ties) set in ballast, on which the rolling stock, usually fitted with metal wheels, moves. Other variations are also possible, such as "slab track", in which the rails are fastened to a concrete foundation resting on a prepared subsurface. Rolling stock in a rail transport system generally encounters lower frictional resistance than rubber-tyred road vehicles, so passenger and freight cars (carriages and wagons) can be coupled into longer trains. The operation is carried out by a railway company, providing transport between train stations or freight customer f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carleton Watkins
Carleton E. Watkins (1829–1916) was an American photographer of the 19th century. Born in New York, he moved to California and quickly became interested in photography. He focused mainly on landscape photography, and Yosemite Valley was a favorite subject of his. His photographs of the valley significantly influenced the United States Congress' decision to preserve it as a Yosemite National Park, National Park. Early life Birth Carleton E. Watkins was born on November 11, 1829, the eldest of eight children. His parents were John and Julia Watkins, a carpenter and an innkeeper. Born in Oneonta, New York, he was a hunter and fisherman and was involved in the glee club and Presbyterian Church Choir. His true middle name is the subject of debate: some sources give it as Eugene while others give it as Emmons. San Francisco In 1851, Watkins and his Childhood friend Collis Huntington moved to San Francisco with hopes of finding gold. Although they did not succeed in this specif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Bancroft Library
The Bancroft Library in the center of the campus of the University of California, Berkeley, is the university's primary special-collections library. It was acquired from its founder, Hubert Howe Bancroft, in 1905, with the proviso that it retain the name Bancroft Library in perpetuity. The collection at that time consisted of 50,000 volumes of materials on the history of California and the North American West. It is now the largest such collection in the world. The building the library is located in, the Doe Annex, was completed in 1950. Inception The Bancroft Library's inception dates back to 1859, when William H. Knight, who was then in Bancroft's service as editor of statistical works relative to the Pacific coast, was requested to clear the shelves around Bancroft's desk to receive every book in the store having reference to this country. Looking through his stock he was agreeably surprised to find some 50 or 75 volumes. There was no fixed purpose at this time to collect a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photographers From Connecticut
A photographer (the Greek φῶς (''phos''), meaning "light", and γραφή (''graphê''), meaning "drawing, writing", together meaning "drawing with light") is a person who makes photographs. Duties and types of photographers As in other arts, the definitions of amateur and professional are not entirely categorical. An '' amateur photographer'' takes snapshots for pleasure to remember events, places or friends with no intention of selling the images to others. A ''professional photographer'' is likely to take photographs for a session and image purchase fee, by salary or through the display, resale or use of those photographs. A professional photographer may be an employee, for example of a newspaper, or may contract to cover a particular planned event such as a wedding or graduation, or to illustrate an advertisement. Others, like fine art photographers, are freelancers, first making an image and then licensing or making printed copies of it for sale or display. So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American People In Rail Transportation
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rail Transport Photographers
Rail or rails may refer to: Rail transport *Rail transport and related matters * Rail (rail transport) or railway lines, the running surface of a railway Arts and media Film * ''Rails'' (film), a 1929 Italian film by Mario Camerini * ''Rail'' (1967 film), a film by Geoffrey Jones for British Transport Films *'' Mirattu'' or ''Rail'', a Tamil-language film and its Telugu dub Magazines * ''Rail'' (magazine), a British rail transport periodical * ''Rails'' (magazine), a former New Zealand based rail transport periodical Other arts *The Rails, a British folk-rock band *Rail (theater) or batten, a pipe from which lighting, scenery, or curtains are hung Technology *Rails framework or Ruby on Rails, a web application framework *Rail system (firearms), a mounting system for firearm attachments *Front engine dragster *Runway alignment indicator lights, a configuration of an approach lighting system *Rule Augmented Interconnect Layout, a specification for expressing guidelines for prin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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