The Springfield Armory, located in the city of Springfield, Massachusetts, was the primary center for the manufacture of United States military firearms from 1777 until its closing in 1968. It was the first federal armory and one of the first factories in the United States dedicated to the manufacture of weapons. The site is preserved as the Springfield Armory National Historic Site, Western Massachusetts' only unit of the national park system. It features the world's largest collection of historic American firearms.
The Eli Whitney Museum, in Hamden, Connecticut, is an experimental learning workshop for students, teachers, and families. The museum's main building is located on a portion of the Eli Whitney Gun Factory site, a gun factory erected by Eli Whitney in 1798. The museum focuses on teaching experiments that are the roots of design and invention, featuring hands-on building projects and exhibits on Whitney and A. C. Gilbert.
The Russell Company Upper Mill is an historic structure in Middletown, Connecticut, built in 1836 and listed on the National Register of Historic Places. The building stands at the junction of Russell Street and East Main Street in South Farms. There is a small pond to the south. East Main Street's commercial and industrial development ends there. To the north, small businesses border the street, followed by the buildings of Russell Manufacturing Company, the area's most dominant feature. Russell Street crosses Sumner Brook nearby and ascends to a large residential district to the west. The mill is currently a condo-apartment complex.
Two 19th century factory buildings are sited on a bank beside Starr Mill pond on Beverly Heights just off Middlefield Street. Each building is 3½ stories tall, and overlooks a picturesque pond and woods to the west; a parking lot packed with trucks and industrial equipment on the south; and nineteenth century housing on Beverly Heights to the north.
The Wilcox, Crittenden Mill, also known as Wilcox, Crittenden Mill Historic District, is a 17-acre (6.9 ha) property in Middletown, Connecticut that was listed on the National Register of Historic Places in 1986. It was the location of the Wilcox, Crittenden company, a marine hardware firm. The historic district listing included four contributing buildings and three other contributing sites.
The 'history of Connecticut Industry is a major part of the history of Connecticut. Between the birth of the U.S. patent system in 1790 and 1930, Connecticut had more patents issued per capita than any other state; in the 19th century, when the U.S. as a whole was issued one patent per three thousand population, Connecticut inventors were issued one patent for every 700–1000 residents. Connecticut's first recorded invention was a lapidary machine, by Abel Buell of Killingworth, in 1765.
The Colt Armory is a historic factory complex for the manufacture of firearms, created by Samuel Colt. It is located in Hartford, Connecticut along the Connecticut River, and as of 2008 is part of the Coltsville Historic District, named a National Historic Landmark District. It is slated to become part of Coltsville National Historical Park, now undergoing planning by the National Park Service.
The Pitkin Glassworks Ruin is a historic industrial archaeological site at the junction of Parker and Putnam Streets in Manchester, Connecticut. It contains the remains of one of the oldest glass factories in New England, established in 1783. It was listed on the National Register of Historic Places in 1979.
The Daniel's Village Archeological Site is an historic industrial archaeological site in Killingly, Connecticut. Located in the vicinity of the crossing of Putnam Road and the Five Mile River, the area is the site of one of the earliest textile mills in Connecticut. The mills burned in 1861 and were not rebuilt, ending the village's economic reason to exist. The site was added to the National Register of Historic Places in 1978. The entire site was purchased in 2015 by a historic building expert who has put the original parcel back together. It is now private property.
The Gurleyville Historic District encompasses a formerly industrial rural crossroads village in Mansfield, Connecticut. Centered on Gurleyville and Chaffeeville Roads, it includes a collection of mainly vernacular 19th-century residences, a stone gristmill dating to about 1749, and the archaeological remains of later industrial endeavours. The district was listed on the National Register of Historic Places in 1975.
The Talcottville Historic District is a historic district in the town of Vernon, Connecticut. Centered on Elm Hill Road and Main Street, it encompasses a 19th-century mill village, including archaeological remnants of very early cotton-spinning facilities, and old stone dam, and a major wood-frame mill constructed by the Talcott brothers. Also included in the village are a significant number of mill worker housing units, many dating to the middle decades of the 19th century, and an 1891 lenticular pony truss bridge, built by the Berlin Iron Bridge Company. The district was listed on the National Register of Historic Places in 1989.
The Valley Falls Company was founded in 1839 by Oliver Chace, in Valley Falls, Rhode Island, a historic mill village on both sides of the Blackstone River, within the modern-day town of Cumberland and city of Central Falls, Rhode Island. The Valley Falls Company is the original antecedent of Berkshire Hathaway, currently one of the world's largest and most successful companies.
The North Chester Historic District is a historic district encompassing the rural village center of North Chester in the town of Chester, Massachusetts. One of the rural community's early settlement nodes, it thrived into the early 19th century around a stagecoach tavern, a few small mills, and farming, and retains buildings and archaeological remains representative of this history. The district was listed on the National Register of Historic Places in 1998.
Hallville Mill Historic District is a historic district in the town of Preston, Connecticut, that was listed on the National Register of Historic Places in 1996. Contributing properties in the district are 23 buildings, two other contributing structures, and one other contributing site over a 50-acre (20 ha) area. The district includes the dam that forms Hallville Pond, historic manufacturing buildings and worker housing, and the Hallville Mill Bridge, a lenticular pony truss bridge built circa 1890 by the Berlin Iron Bridge Company.
The Ashland Mill Bridge was a lenticular pony truss bridge over the Pachaug River in Griswold, Connecticut that was built in 1886 by the Berlin Iron Bridge Company. It was built following the Ashland dam break of February 1886 which washed away the previous bridges. The bridge served the millyard of the Ashland Cotton Company, in the Jewett City section of Griswold. The bridge was 65 feet (20 m) long and crossed a millrace on a skew angle. The Ashland Mill was damaged by arson in March 1995 and subsequently torn down, but the bridge itself remained. By 1999, the town deemed the bridge unsafe and closed it, and by February 1999, the bridge was moved to a vacant parking lot and was replaced with a new bridge. The bridge was added to the state of Connecticut historic register and it was later added to the National Register of Historic Places in April 1999. It was removed from the National Register in February 2016.
Messerschmidt Pond Wildlife Management Area is a tract of land in Westbrook and Deep River, Connecticut, adjacent to Cockaponset State Forest. The area includes the millpond and former site of the Deep River Manufacturing Company, which preserved a variety of historic manufacturing machinery until its demolition in 1987. The mill and an associated shed and dam were listed on the National Register of Historic Places in 1985.
The Great Falls Historic District encompasses the remains of an early 19th-century mill hamlet in Windham, Maine. On the east bank of the Presumpscot River north of Windham Center Road are a cluster of three houses from the period, as well as the archaeological remains of a few mills that lined the river at the falls just north of the road. The district was listed on the National Register of Historic Places in 1995.
The Hammonasset Paper Mill Site is a historic industrial archaeological site off Green Hill Road in Killingworth and Madison, Connecticut. The site contains the remains of a paper mill built in 1865 and operated until 1890. The site, listed on the National Register of Historic Places in 1996, is owned by a local land trust, and is accessible by hiking trails.
The Maltby-Stevens Factory Site is a historic archaeological industrial site in North Branford, Connecticut. Located on the banks of the Farm River, the factory was a major local employer in the second half of the 19th century, producing buttons and dried coconut, among a diversity of products. The site, now foundations and water power infrastructure remnants, was listed on the National Register of Historic Places in 2000.
