Timeline of Cincinnati

Downtown Cincinnati is the central business district of Cincinnati, Ohio, as well the economic and symbiotic center of the Cincinnati metropolitan area. It also contains a number of urban neighborhoods in the low land area between the Ohio River and the high land areas of uptown. These neighborhoods include Over-the-Rhine, Pendleton, Queensgate, and West End.

The Textile Building is a historic industrial building in downtown Cincinnati, Ohio. The building was constructed in 1906 in a progressive attempt by the city to centralize its scattered garment and textile industries into singular buildings. Designed in the Commercial and Renaissance Revival styles by Cincinnati native and M.I.T. School of Architecture graduate Gustav W. Drach, the 12-story building is currently used for offices and storage. The building was purchased in 2016, and the new owners hope to preserve the building and continue operating it lease-able office space.

H. W. Derby Building is a registered historic building in Cincinnati, Ohio. The building was designed by architect Samuel Hannaford. It listed in the National Register on March 3, 1980. The firm of H. W. Derby & Co. acted as a jobbing outlet "for such large eastern houses as Harpers and Appleton", operated the largest and most elaborate bookstore in the West, and was well known in the Ohio Valley. H. W. Derby had an extensive publishing business of law books, medical books, and "miscellaneous" publications, "his law book line being unrivaled in the West" and his works of history, biography and travels, "received a new impetus with the passage of the act establishing the Ohio School Library in 1853." This law, "which Derby had zealously promoted, provided a tax for the support of libraries in school districts throughout the state, and the books for these collections were largely supplied by Derby from the publications of Harpers (who in 1839 had secured a monopoly to supply the New York School District libraries), Appleton, Derby & Jackson, and his own house."Architect John R. Hamilton's firm Hamilton & Rankin had designed the previous H. W. Derby Building, "Derby's Building" at the southwest corner of Third and Walnut (razed).H. W. Derby opened a New York gallery, the Institute of Fine Arts, at 625 Broadway, but "it is likely that this enterprise was a casualty of war" because a few years later he was exhibiting foreign paintings around the country "one of which, Dubufe's "Prodigal Son," burned in Smith & Nixon's hall in Cincinnati. In the late 1870s he returned to Columbus, Ohio and after a few years again moved on to Cincinnati, where he erected an impressive business block, the Derby Building, which later burned.."

The Hooper Building is a historic commercial building in downtown Cincinnati, Ohio, United States. Built to a design by a master architect, it is named for an executive of its first occupant, and it has been named a historic site.

FRCH Design Worldwide (currently FRCH Nelson) is an American architectural and design firm headquartered in Cincinnati, Ohio with regional offices in Los Angeles and New York City. Founded in 1968, it provided architectural, interior design, graphic design and brand strategy services to the retail, hospitality, restaurant and corporate office sectors.In January 2018, it formally merged with NELSON Worldwide and has since re-branded its operations under the "FRCH Nelson" brand.

The Duke Energy Convention Center is a convention center located in downtown Cincinnati, Ohio, United States, covering two city blocks bounded by Elm Street, 5th Street, 6th Street, and Central Avenue.

The Lombardy Apartment Building is a historic apartment building in downtown Cincinnati, Ohio, United States. A Victorian structure erected in 1885, it is a seven-story building with a metal-covered Mansard roof, built with brick walls and a stone foundation. Constructed by the firm of Thomas Emery's Sons,: 7  Cincinnati's leading real estate developers during the 1880s, it was one of the earliest large apartment buildings erected in the city. It is one of four large apartment complexes erected by the Emerys during the 1880s; only the Brittany and the Lombardy Apartment Buildings have endured to the present day. Both the Lombardy and the Brittany were built in 1885 according to designs by Samuel Hannaford;: 7  at that time, his independent architectural practice was gaining great prominence in the Cincinnati metropolitan area.: 11 Among the distinctive elements of the Lombardy's architecture are plentiful pilasters with Corinthian-style capitals, an elaborate cornice and brackets, and multiple balconies of wrought iron. Although the walls are primarily brick, they are decorated with elements of sandstone,: 7  along with limestone details and projections.In 1976, the Lombardy Apartment Building and many surrounding buildings were designated a historic district, the West Fourth Street Historic District, and added to the National Register of Historic Places.: 7  Four years later, the Lombardy was individually listed on the Register, due to its well-preserved historic architecture; it was seen as one of the region's finest examples of late 19th century urban Victorian architecture. Dozens of other properties in Cincinnati, including the Brittany Apartment Building, were added to the Register at the same time as part of a multiple property submission of buildings designed by Samuel Hannaford.: 10 

Cincinnati and Suburban Telephone Company Building is a registered historic building in Cincinnati, Ohio. It was designed by Harry Hake, and listed in the National Register on April 20, 1995. The Cincinnati Bell Company opened its building at Seventh and Elm streets in 1931. At that time, it housed the world's longest straight switchboard, with 88 operator positions.The building was built in such a way as to protect the city's phone network. With a push of a button heavy steel doors will lock and metal covers will spring up over the windows on the lower floors. Representations of rotary telephones are carved into the limestone frieze on the building's facade. Continuing the communication motif, still other reliefs depict a runner, telephone inventor Alexander Graham Bell, and nautical flag signals.

The Cincinnati Gymnasium and Athletic Club is a historic building in Cincinnati, Ohio, United States. Located on Shillito Place in the city's downtown, it was built for a club of the same name. Founded in 1853 by a group of Cincinnati elites, including Rutherford B. Hayes, the society chose to erect a new headquarters in 1902; at the time of its completion, this four-story building was hailed as one of the country's best athletic facilities, second only to the gymnasium at Columbia University in New York City.A Second Renaissance Revival building designed by John Scudder Adkins of the firm Werner and Adkins, the building is built of brick with stone and metal elements. Among these elements are rusticated stone courses, a molded balustrade, and trimmed windows. In recognition of its distinctive and historically significant architecture, the club building was listed on the National Register of Historic Places in 1983.

The Cincinnati Skywalk was a series of walkways, primarily indoors and elevated, that allowed pedestrians to traverse downtown Cincinnati, Ohio.Built in segments starting in 1971, the 1.3-mile (2.1 km) skywalk was completed in 1997 at a total cost of more than $16 million. Since then, city leaders began to see the skywalk as a barrier to economic development, as it may decrease street-level and sidewalk pedestrian traffic. The skywalk was dismantled in stages from 2002 to 2020.

Robert Clarke & Company was a book publishing company and bookseller in Cincinnati, Ohio from 1858 to 1909. After 1894, it was known as The Robert Clarke Company. It published literary and historical works.

The St. Paul Episcopal Cathedral (1852) was located on the southeast corner of Seventh and Plum Streets, in Cincinnati, Ohio. The church was across from the Saint Peter in Chains Cathedral and next to the Plum Street Temple. The original St. Paul's Episcopal Church was located at 111 East Fourth Street. The congregation was formed in 1828 by the Rev. Samuel Johnson, pastor of Christ Church. He had been unable to collect two years of back pay. He won over a sizable portion of the flock to the new church. In 1883 the church merged with St. John's Episcopal Church at Seventh and Plum Streets, which had been formed by the Rev. Nicholson in 1851. The church became the cathedral of the Episcopal Diocese of Southern Ohio. One guidebook writes of the church, "For decades after the completion of this stately church in 1852, elegant and fashionable Cincinnatians worshiped there." The Rev. Nicholas Hamner Cobbs served this church for several years before becoming Bishop of Alabama. Salmon P. Chase was superintendent of the Sunday school. The building was demolished in 1937. Many of its members had moved to the suburbs. Today Christ Church Cathedral on Fourth Street is the seat of the Episcopal Diocese of Southern Ohio, and the chapel in the diocesan headquarters next door (which also houses the Forward Movement) is named after St. Paul.