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Larrys Creek
Larrys Creek is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map , accessed August 8, 2011 tributary of the West Branch Susquehanna River in Lycoming County in the U.S. state of Pennsylvania. A part of the Chesapeake Bay drainage basin, its watershed drains in six townships and a borough. The creek flows south from the dissected Allegheny Plateau to the Ridge-and-valley Appalachians through sandstone, limestone, and shale from the Devonian, Mississippian, and Pennsylvanian periods. The valley's first recorded inhabitants were the Susquehannocks, followed by the Lenape and other tribes. ''Note:'' ISBN refers to the Heritage Books July 1996 reprint. URL is to a scan of the 1892 version with some OCR typos. The Great Shamokin Path crossed the creek near its mouth, where Larry Burt, the first Euro-American settler and the man who gave the creek its present name, also lived by 1769. In the 19th century, the creek and its wate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cogan House Covered Bridge
The Cogan House Covered Bridge is a Burr arch truss covered bridge over Larrys Creek in Cogan House Township, Lycoming County, in the U.S. state of Pennsylvania. It was built in 1877 and is long. The bridge was placed on the National Register of Historic Places in 1980, and had a major restoration in 1998. The Cogan House bridge is named for the township and village of Cogan House, and is also known by at least four other names: Buckhorn, Larrys Creek, Day's, and Plankenhorn. The Cogan House Covered Bridge was constructed by a millwright who assembled the timber framework in a field next to the sawmill, before it was reassembled at the bridge site. It was the only bridge on Larrys Creek that survived the flood of June 1889, and one of only a handful that were left intact in the county. Although the bridge used to carry a steady flow of tannery and sawmill traffic, the clearcutting of the surrounding forests meant the end of those industries by the early 20th century. Since then ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allegheny Plateau
The Allegheny Plateau , in the United States, is a large dissected plateau area of the Appalachian Mountains in western and central New York (state), New York, northern and western Pennsylvania, northern and western West Virginia, and eastern Ohio. It is divided into the unglaciated Allegheny Plateau and the glaciated Allegheny Plateau. The plateau extends southward into western West Virginia, eastern Kentucky and Tennessee where it is instead called the Cumberland Plateau. The plateau terminates in the east at the Allegheny Mountains, which are the highest ridges just west of the Allegheny Front. The Front extends from central Pennsylvania through Maryland and into eastern West Virginia. The plateau is bordered on the west by glacial till plains in the north, generally north of the Ohio River, and the Bluegrass region in the south, generally south of the Ohio River. Elevations vary greatly. In the glaciated Allegheny Plateau, relief may only reach one hundred feet or less. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paper Railroad
In the United States, a paper railroad is a company in the railroad business that exists "on paper only": as a legal entity which does not own any track, locomotives, or rolling stock. In the early days of railroad construction, paper railroads had to exist by necessity while in the financing stage. It allowed incorporation of a company and the seeking of capital to build a proposed railroad. In the 1850s, speculation of stock of paper railroads became rampant, causing a bubble of their stocks. This led in large part to the Panic of 1857. Throughout the 19th and early 20th centuries, this specific connotation of the phrase "paper railroad" was consistent: a proposed, often speculative (and sometimes wildly speculative) venture in which a company stock exists, but no physical assets to run a railroad do. In many cases, these railroads still existed as corporate entities long after plans to build them had been scrapped. In the context of recent times, the phrase "paper railroad" is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plank Road
A plank road is a road composed of wooden planks or puncheon logs. Plank roads were commonly found in the Canadian province of Ontario as well as the Northeast and Midwest of the United States in the first half of the 19th century. They were often built by turnpike companies. Origins The Wittmoor bog trackway is the name given to each of two historic plank roads or boardwalks, trackway No. I being discovered in 1898 and trackway No. II in 1904 in the ''Wittmoor'' bog in northern Hamburg, Germany. The trackways date to the 4th and 7th century AD, both linked the eastern and western shores of the formerly inaccessible, swampy bog. A part of the older trackway No. II dating to the period of the Roman Empire is on display at the permanent exhibition of the Archaeological Museum Hamburg in Harburg, Hamburg. This type of plank road is known to have been used as early as 4,000 BC with, for example, the Post Track found in the Somerset levels near Glastonbury, England. This type ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Williamsport, Pennsylvania
Williamsport is a city in, and the county seat of, Lycoming County, Pennsylvania, United States. It recorded a population of 27,754 at the 2020 Census. It is the principal city of the Williamsport Metropolitan Statistical Area, which has a population of about 114,000. Williamsport is the larger principal city of the Williamsport-Lock Haven, PA Combined Statistical Area, which includes Lycoming and Clinton Counties. The city is the cultural, financial, and commercial center of Central Pennsylvania. It is from Philadelphia, from Pittsburgh and from Harrisburg. It is known for its sports, arts scene and food. Williamsport was settled by Americans in the late 18th century, and began to prosper due to its lumber industry. By the early 20th century, it reached the height of its prosperity. The population has since declined by approximately 40 percent from its peak of around 45,000 in 1950. As county seat, Williamsport has the county courthouse, county prison, sheriff's office headq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tanning (leather)
Tanning is the process of treating skins and hides of animals to produce leather. A tannery is the place where the skins are processed. Tanning hide into leather involves a process which permanently alters the protein structure of skin, making it more durable and less susceptible to decomposition and coloring. Before tanning, the skins are dehaired, degreased, desalted and soaked in water over a period of six hours to two days. Historically this process was considered a noxious or "odoriferous trade" and relegated to the outskirts of town. Historically, tanning used tannin, an acidic chemical compound from which the tanning process draws its name, derived from the bark of certain trees. An alternative method, developed in the 1800s, is chrome tanning, where chromium salts are used instead of natural tannins. History The English word for tanning is from medieval Latin , derivative of ( oak bark), from French (tanbark), from old-Cornish (red oak). These terms are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gristmill
A gristmill (also: grist mill, corn mill, flour mill, feed mill or feedmill) grinds cereal grain into flour and middlings. The term can refer to either the grinding mechanism or the building that holds it. Grist is grain that has been separated from its chaff in preparation for grinding. History Early history The Greek geographer Strabo reports in his ''Geography'' a water-powered grain-mill to have existed near the palace of king Mithradates VI Eupator at Cabira, Asia Minor, before 71 BC. The early mills had horizontal paddle wheels, an arrangement which later became known as the " Norse wheel", as many were found in Scandinavia. The paddle wheel was attached to a shaft which was, in turn, attached to the centre of the millstone called the "runner stone". The turning force produced by the water on the paddles was transferred directly to the runner stone, causing it to grind against a stationary "bed", a stone of a similar size and shape. This simple arrangement r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Shamokin Path
The Great Shamokin Path (also known as the "Shamokin Path") was a major Native American trail in the U.S. State of Pennsylvania that ran from the native village of Shamokin (modern-day Sunbury) along the left bank of the West Branch Susquehanna River north and then west to the Great Island (near modern-day Lock Haven). There it left the river and continued further west to Chinklacamoose (what is now the borough of Clearfield) and finally Kittanning on the Allegheny River. The Great Shamokin Path connected settlements along the Susquehanna River with those on the Allegheny River (and the Ohio River downstream of Kittanning). For several decades in the early 18th century, the villages of Shamokin and Kittanning were two of the most important Native American villages in Pennsylvania. The colonists recorded the path as used by Moravian Bishop Ettwein and his group of some 200 Lenape and Mohican Christians in 1772. They traveled west along the path from their village of Friede ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Optical Character Recognition
Optical character recognition or optical character reader (OCR) is the electronic or mechanical conversion of images of typed, handwritten or printed text into machine-encoded text, whether from a scanned document, a photo of a document, a scene-photo (for example the text on signs and billboards in a landscape photo) or from subtitle text superimposed on an image (for example: from a television broadcast). Widely used as a form of data entry from printed paper data records – whether passport documents, invoices, bank statements, computerized receipts, business cards, mail, printouts of static-data, or any suitable documentation – it is a common method of digitizing printed texts so that they can be electronically edited, searched, stored more compactly, displayed on-line, and used in machine processes such as cognitive computing, machine translation, (extracted) text-to-speech, key data and text mining. OCR is a field of research in pattern recognition, artificial int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lenape
The Lenape (, , or Lenape , del, Lënapeyok) also called the Leni Lenape, Lenni Lenape and Delaware people, are an indigenous peoples of the Northeastern Woodlands, who live in the United States and Canada. Their historical territory included present-day northeastern Delaware, New Jersey and eastern Pennsylvania along the Delaware River watershed, New York City, western Long Island, and the lower Hudson Valley. Today, Lenape people belong to the Delaware Nation and Delaware Tribe of Indians in Oklahoma; the Stockbridge–Munsee Community in Wisconsin; and the Munsee-Delaware Nation, Moravian of the Thames First Nation, and Delaware of Six Nations in Ontario. The Lenape have a matrilineal clan system and historically were matrilocal. During the last decades of the 18th century, most Lenape were removed from their homeland by expanding European colonies. The divisions and troubles of the American Revolutionary War and United States' independence pushed them farther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Susquehannock
The Susquehannock people, also called the Conestoga by some English settlers or Andastes were Iroquoian Native Americans who lived in areas adjacent to the Susquehanna River and its tributaries, ranging from its upper reaches in the southern part of what is now New York (near the lands of the Five Nations of the Iroquois Confederacy), through eastern and central Pennsylvania west of the Poconos and the upper Delaware River (near the lands of the Lenape), with lands extending beyond the mouth of the Susquehanna in Maryland along the west bank of the Potomac at the north end of the Chesapeake Bay. Evidence of their habitation has also been found in northern West Virginia and portions of southwestern Pennsylvania, which could be reached via the gaps of the Allegheny or several counties to the south, via the Cumberland Narrows pass which held the Nemacolin Trail. Both passes abutted their range and could be reached through connecting valleys from the West Branch Susquehan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvanian (geology)
The Pennsylvanian ( , also known as Upper Carboniferous or Late Carboniferous) is, in the ICS geologic timescale, the younger of two subperiods (or upper of two subsystems) of the Carboniferous Period. It lasted from roughly . As with most other geochronologic units, the rock beds that define the Pennsylvanian are well identified, but the exact date of the start and end are uncertain by a few hundred thousand years. The Pennsylvanian is named after the U.S. state of Pennsylvania, where the coal-productive beds of this age are widespread. The division between Pennsylvanian and Mississippian comes from North American stratigraphy. In North America, where the early Carboniferous beds are primarily marine limestones, the Pennsylvanian was in the past treated as a full-fledged geologic period between the Mississippian and the Permian. In parts of Europe, the Mississippian and Pennsylvanian are one more-or-less continuous sequence of lowland continental deposits and are grouped t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
