Cotton gin

Eli Whitney (December 8, 1765 – January 8, 1825) was an American inventor, widely known for inventing the cotton gin, one of the key inventions of the Industrial Revolution and shaped the economy of the Antebellum South.

A Cotton Gin—meaning "Cotton engine"—is a machine that quickly and easily separates cotton fibers from their seeds, enabling much greater productivity than manual cotton separation. The separated seeds may be used to grow more cotton or to produce cottonseed oil.

The Burton Farmers Gin is a 2- and 3-story cotton gin house located close to the commercial district of Burton, Texas. It has also been known as Burton Farmers Gin Association's Site No. 3. It was listed on the National Register of Historic Places in 1991. It hosts the Texas Cotton Gin Museum. Besides the gin, the museum includes cotton warehouses and a shoe shop.

The Stipe Cotton Gin is a historic cotton gin at Florida and Cypress Streets in Beebe, Arkansas. It is a two-story steel-framed structure, clad in corrugated metal, that houses the steam compressor and other equipment for processing and baling cotton. The complex also includes a seed storage building, and a circular structure of uncertain function. Built about 1930, it is one of only five to survive in White County from that period, when cotton production was locally at its peak.

The Goodlett Gin is a historic cotton gin in Historic Washington State Park in Hempstead County, Arkansas. It was built in 1883 by David Goodlett, and was originally located near Ozan before it was moved to the state park in the late 1970s. It is the only known operational steam gin in the United States. It was fitted with a steam engine in 1898, and received major servicing in the 1930s and 1950s.

The Judd Hill Cotton Gin is a historic cotton gin in Judd Hill, Arkansas. The gin was part of the Judd Hill Plantation, which was established by businessman Orange Judd Hill in the 1920s and sold to Hill's daughter and her husband, Esther and Samuel Chapin, in 1933. The cotton gin was built on the plantation circa 1930; its brick construction, designed to prevent fires, makes it a rarity among extant cotton gins. The plantation was successful throughout the 1940s and became one of the largest farms in Poinsett County. The cotton gin ceased operations in the 1970s or 1980s, but the plantation is still operated by the Judd Hill Foundation established by Esther Chapin. On September 28, 2005, the cotton gin was added to the National Register of Historic Places.

Spooner's Estate is a historical cotton and sugar plantation site on Saint Kitts island of Saint Kitts and Nevis, in the Lesser Antilles of the Caribbean.

The Piazza Cotton Gin is located on the Frogmore Plantation at 11656 U.S. Highway 84, about 7 miles (11 km) west of Ferriday, Louisiana in Concordia Parish, Louisiana. The building containing the cotton gin press was built c.1880, while the machinery was added c.1900. The gin itself is a system cotton gin, which was invented by Robert S. Munger. This invention was the second major revolution in cotton processing (after the original gin was invented by Eli Whitney). This example is one of the few (and perhaps the only one) left in existence.

The Floyd Cotton Gin is a historic cotton gin at the junction of Arkansas Highway 31 and Arkansas Highway 305 in Floyd, Arkansas, USA. It is a two-story wood-frame building roughly L-shaped with a single-story section extending its southern end and a two-story section projecting east under a continuation of the sloping gabled roof. This gin was built in the 1930s, when White County was one of the nation's leading producers of cotton. It is one of five gins in the county to survive from that period. In early 2022, the cotton gin was torn down for unknown reasons.

The Hanger Cotton Gin is a historic cotton gin in Sweet Home, Arkansas. Built about 1876, it is a rare surviving example of a steam-powered gin. The main building is a three-story frame structure covered in board-and-batten siding. The gin was only operated commercially for a brief period, and was out of service by 1892. Since then, the building has been used as a barn and grain storage facility. It was probably built by Peter Hanger, whose family has been prominent in the Little Rock business community since that time.