The Pennsylvania Railroad, legal name The Pennsylvania Railroad Company, also known as the "Pennsy", was an American Class I railroad that was established in 1846 and headquartered in Philadelphia. It was named for the commonwealth in which it was established. At its peak in 1882, the Pennsylvania Railroad was the largest railroad, the largest transportation enterprise, and the largest corporation in the world.
Baldwin Locomotive Works (BLW) was an American manufacturer of railway locomotives from 1825 to 1951. Originally located in Philadelphia, Pennsylvania, it moved to nearby Eddystone in the early 20th century. The company was for decades the world's largest producer of steam locomotives, but struggled to compete when demand switched to diesel locomotives. Baldwin produced the last of its 70,000-plus locomotives in 1951, before merging with the Lima-Hamilton Corporation on September 11, 1951, to form the Baldwin-Lima-Hamilton Corporation.
Under the Whyte notation for the classification of steam locomotives, 2-6-0 represents the wheel arrangement of two leading wheels on one axle, usually in a leading truck, six powered and coupled driving wheels on three axles and no trailing wheels. This arrangement is commonly called a Mogul.
The Norfolk and Western Railway, commonly called the N&W, was a US class I railroad, formed by more than 200 railroad mergers between 1838 and 1982. It was headquartered in Roanoke, Virginia, for most of its existence. Its motto was "Precision Transportation"; it had a variety of nicknames, including "King Coal" and "British Railway of America". In 1986, N&W merged with Southern Railway to form today's Norfolk Southern Railway.
Rogers Locomotive and Machine Works was a manufacturer of railroad steam locomotives based in Paterson, in Passaic County, New Jersey, in the United States. Between its founding in 1832 and its acquisition in 1905, the company built more than 6,000 steam locomotives for railroads around the world. Most 19th-century U.S. railroads owned at least one Rogers-built locomotive. The company's most famous product was a locomotive named The General, built in December 1855, which was one of the principals of the Great Locomotive Chase of the American Civil War.
The Roanoke Shops is a railroad workshop and maintenance facility in Roanoke, Virginia. Between 1884 and 1953, the shops produced 447 steam locomotives, all for the Norfolk and Western Railway (N&W). The Roanoke Shops built the N&W's famous Big Three class steam locomotives; the 4-8-4 class J, the 2-6-6-4 class A, and the 2-8-8-2 class Y6. In late 1953, the Shops built their final steam locomotive, making it last standard gauge steam locomotive built for revenue service in the United States. In 2020, N&W's successor, Norfolk Southern abandoned the Shops and Genesis Rail Services acquired the property in July 2023.
The Bridgton and Saco River Railroad (B&SR) was a 2 ft narrow gauge railroad that operated in the vicinity of Bridgton and Harrison, Maine. It connected with the Portland and Ogdensburg Railroad from Portland, Maine, to St. Johnsbury, Vermont, near the town of Hiram on the Saco River.
Matthew Baird was one of the early partners in the Baldwin Locomotive Works.
The North Carolina Transportation Museum is a museum in Spencer, North Carolina. It is a collection of automobiles, aircraft, and railway vehicles. The museum is located at the former Southern Railway's 1896-era Spencer Shops and devotes much of its space to the state's railroad history. The museum has the largest collection of rail relics in the Carolinas. Its Back Shop building of nearly three stories high is notable for its size, two football fields long.
Ross Winans (1796–1877) was an American inventor, mechanic, and builder of locomotives and railroad machinery. He is also noted for design of pioneering cigar-hulled ships. Winans, one of the United States' first multi-millionaires, was involved in national and state politics, a southern-sympathizer and was a vehement "states' rights" advocate. Winans was briefly arrested after the Baltimore riot of 1861. His outspoken anti-federal stance as a member of the Maryland House of Delegates, the lower chamber of the General Assembly, led to his temporary arrest on May 14, 1861. At the time of his arrest, Winans was returning on a Baltimore and Ohio Railroad train from an early session of the legislature that was being held in the western Maryland town of Frederick to avoid the Union Army-occupied state capital of Annapolis in April–May 1861 to consider the possibilities of state secession during the early decisive period of the American Civil War. Winans was related to James McNeill Whistler through marriage.
William Mason was a master mechanical engineer and builder of textile machinery and railroad steam locomotives. He founded Mason Machine Works of Taunton, Massachusetts. His company was a significant supplier of locomotives and rifles for the Union Army during the American Civil War. The company also later produced printing presses.
Niklaus Riggenbach was an Alsatian-born Swiss mechanic, railway engineer, politician and inventor of the rack railway system as well as the counter-pressure brake. Riggenbach was primarily known for introducing his railway system and using it within the tourism industry such as on the Rigi, Pilatus or even on the Nilgiri Mountain Railway in India. In 1878 he was the recipient of a gold medal at the World Exhibition in Paris. He served on the Cantonal Council of Solothurn from 1866 to 1868.
Wendel Bollman was an American self-taught civil engineer, best known for his iron railway bridges. Only one of his patented "Bollman truss" bridges survives, the Bollman Truss Railroad Bridge in Savage, Maryland. The Wells Creek Bollman Bridge near Meyersdale, Pennsylvania is also standing, although that bridge uses the Warren truss system.
The Mount Savage Locomotive Works was a railroad workshop established at Mount Savage, Maryland, US. The Cumberland and Pennsylvania Railroad locomotive shops were established in Mt. Savage in 1866, under the direction of James Millholland. The original locomotive shop was constructed of stone and was 90 feet x 250 feet in size with a 33-foot-high roof. An adjoining car shop, built at about the same time, was also of stone and was later extended with a wooden structure. These buildings still stand in Mt. Savage.
The Mason Machine Works was a machinery manufacturing company located in Taunton, Massachusetts, between 1845 and 1944. The company became famous for an early invention by its creator, William Mason, the self-acting mule, first patented in 1840. The company also later produced locomotives, rifles during the American Civil War, and later printing presses. However, the production of textile machinery would remain the company's core business during the late 19th century, until its decline in the 1920s.
Altoona Works is a large railroad industrial complex in Altoona, Pennsylvania. It was built between 1850 and 1925 by the Pennsylvania Railroad (PRR), to supply the railroad with locomotives, railroad cars and related equipment. For many years, it was the largest railroad shop complex in the world.
Thomas Haig Paul was a locomotive manufacturer in Frostburg, Maryland. He is credited with building the first narrow-gauge locomotive in the United States in 1864.
Antoine "Anthony" "Andy" Sauter was a machinist, once foreman of various shops in the Roanoke Machine Works for the Norfolk and Western Railroad. He was a general foreman for the shops at Lambert's Point from 1895 to 1903.
William Buchanan was an American mechanical engineer. He spent most of his career designing high-speed steam locomotives for the New York Central Railroad including the New York Central and Hudson River Railroad No. 999 locomotive, designed to travel over 100 miles per hour (160 km/h). He also designed and improved freight locomotives for hauling heavy commercial freight. He was an authority on mechanical engineering in America and Europe and was elected to membership of the Institute of Civil Engineers of London.
