Old City Hall (St. Charles, Missouri)

The St. Charles Odd Fellows Hall is historic Odd Fellows hall located at St. Charles, St. Charles County, Missouri. It is a 3 1/2-story, brick Second Empire-styled building that was built in 1878. A small two-story rear addition was constructed about 1900. It served historically as a clubhouse, as an auditorium, and as a financial institution.: 2 It was listed on the National Register of Historic Places in 1987. It is included in the St. Charles Historic District, and is located across from the BPOE No. 690.

The First Missouri State Capitol State Historic Site is a state-owned property in St. Charles, Missouri, preserving the building that served as Missouri's capitol from 1821 to 1826. The site is part of the St. Charles Historic District in the city's Riverfront neighborhood. It was acquired by the state in 1960 and was added to the National Register of Historic Places in 1969. The First Missouri State Capitol Buildings consists of four connected brick buildings. They are one room deep with gabled roofs and stone foundations. The first floor of the building was used as a store and residence while the second floor was used by the state government. Both are preserved today.: 2–3 

Stone Row is a historic building located at St. Charles, St. Charles County, Missouri. It consists of two 2 1/2-story stone buildings built about 1815 that were once separated by a 20-foot space. About 1860, the space was filled by a 2 1/2-story brick structure. Stone Row dates to the earliest settlement of St. Charles. They were built for commercial and residential purposes.: 2–3 It was added to the National Register of Historic Places in 1969.

Dr. John H. Stumberg House is a historic home located at St. Charles, St. Charles County, Missouri, United States. It was built in 1869–1870, and is a two-story, "T"-plan, red brick dwelling on a stone foundation. It has a cross-gable roof with dormers and decorated cornice.: 2 It was added to the National Register of Historic Places in 1978.

The St. Charles Historic District is a national historic district located at St. Charles, St. Charles County, Missouri. It is the site of the first permanent European settlement on the Missouri River and of the embarkation of Lewis and Clark's journey of exploration along the Missouri. The first state capital of Missouri and over one hundred other historic buildings are located in the district.The district was listed on the National Register of Historic Places in 1970, including 63 contributing buildings over a 47-acre (19 ha) area. The district was later increased three times.The original listing included the separately NRHP-listed First Missouri State Capitol Buildings and the Newbill-McElhiney House. In 1987 the district was increased to include a Greek Revival specialty store building at 1000 S. Main Street, with a 1.3-acre (0.53 ha) area. In 1991 the district was increased by 3.1 acres (1.3 ha) to include 13 more contributing buildings, including work by architects William D. Parsons and H.C. Bode. This included the St. Charles Odd Fellows Hall, the Old City Hall, a post office, and other buildings in Late 19th and 20th Century Revivals, Greek Revival, and Late Victorian architectural styles.In 1996 the district was further increased by 9 acres (3.6 ha) to include 41 more contributing buildings on the 100, 200, and 300 blocks of N. Main Street. These include Greek Revival, Italianate, and Late 19th and 20th Century Revivals architecture, including work by architects Albert B. Groves and Frank & Adolph Haverkamp.

Midtown Neighborhood Historic District is a national historic district located at St. Charles, St. Charles County, Missouri. The district encompasses 527 contributing buildings, 7 contributing sites, and 5 contributing objects in a predominantly residential section of St. Charles. It developed between about 1838 and 1959, and includes representative examples of Federal, Greek Revival, Gothic Revival, Italianate, Queen Anne, Romanesque Revival, Folk Victorian, Colonial Revival, Classical Revival, Tudor Revival, and Bungalow / American Craftsman style architecture. Located in the district are the separately listed African Church and Oliver L. and Catherine Link House. Other notable buildings include the St. Charles County Courthouse, Benton School (1896), St. John's A.M.E. Church (1872), Immanuel Lutheran Church (1867), Jefferson Street Presbyterian Church, Fourth Street Market Grocery (1926-1927), West End Grocery and Meat Market (c. 1900), Dr. Ludwell Powell House (1838), Rogers-Ehrhard House (1856, 1866), Waye Monument Company and Residence (1889), Meyer House, Kaemmerlen House, and Elsner House.It was added to the National Register of Historic Places in 2014.

ACF Industries, originally the American Car and Foundry Company (abbreviated as ACF), is an American manufacturer of railroad rolling stock. One of its subsidiaries was once (1925–54) a manufacturer of motor coaches and trolley coaches under the brand names of (first) ACF and (later) ACF-Brill. Today, the company is known as ACF Industries LLC and is based in St. Charles, Missouri. It is owned by investor Carl Icahn.

Newbill-McElhiney House is a historic home located at St. Charles, St. Charles County, Missouri. The original three-bay section was built in 1836, and expanded to five bays in the 1850s. It is a two-story, five-bay, Federal style brick dwelling. It has a side-gable roof and features a three-bay central porch. Also on the property is a contributing small two-story "L-plan" brick building rumored to have been used as a slave quarters.: 2 It was added to the National Register of Historic Places in 1972. It is located in the St. Charles Historic District.

The Old St. Charles Bridge once connected St. Louis County to the city of St. Charles.

Far West was a shallow draft sternwheel steamboat (or riverboat) plying the upper Missouri and Yellowstone Rivers in the Dakota and Montana Territories, in the years from 1870 to 1883. By being involved in historic events in the Indian Wars of the western frontier, the Far West became an iconic symbol of the shallow draft steamboat plying the upper Missouri and Yellowstone Rivers in the era before railroads dominated transport in these areas. The Far West was light, strong and speedy. She was initially owned by the Coulson Packet Line who contracted with the Army in the 1870s to provide steamboats to support Army expeditions on the Yellowstone River in the Montana Territory. The Far West was used in this capacity, along with its sister riverboat the Josephine. The Far West was often piloted by the famous river boat captain and pilot, Grant Marsh. The Far West was known as a fast boat because she had powerful engines, a hull with limited water resistance, and a low profile that reduced wind resistance. She set a number of speed records for both upstream and downstream travel on the Missouri and the Yellowstone. By virtue of her shallow draft and her ability to "grasshopper" over sand bars (using spars and steam capstans on the front of the boat to lift the boat and swing it forward a few feet at a time) she was famous for being able to get through shallow channels and low water conditions on the Yellowstone and Missouri Rivers that turned back other steamboats. Far West gained a place in military and steamboat history during the Great Sioux War of 1876. The Far West was under contract to support a military column of infantry and cavalry units under General Alfred Terry, Colonel John Gibbon and Lt. Colonel George Armstrong Custer. The column was advancing up the Yellowstone, seeking a large Sioux and Cheyenne encampment which was moving along the river drainages to the south. The Far West brought supplies to the column, and it was used by Terry as a headquarters and also to ferry and move troops on the river. On June 21, the Far West was moored on the Yellowstone at the mouth of Rosebud Creek and was the site of the fateful meeting of officers after which Custer and the 7th Cavalry was dispatched south up the Rosebud seeking the Indian encampment. On June 25, 1876, the 7th Cavalry under Custer suffered a disastrous defeat at the Battle of the Little Bighorn . Five of the companies of the 7th were annihilated along with Custer, and the remaining companies suffering significant numbers of dead and wounded. Far West made her way from the Yellowstone up the Bighorn River to the mouth of the Little Bighorn where she was loaded with the wounded from the battle. Traveling night and day, she returned downriver to Bismarck, Dakota Territory, making the 710 mi (1,140 km) run in the record time of 54 hours and bringing the first news of the military defeat which came to be popularly known as the "Custer Massacre". After 1876 Far West was sold by the Coulson Packet Line. She continued to work on the Yellowstone and the Missouri Rivers for other owners until 1883 when she struck a snag and sank, near St. Charles, Missouri.

African Church, also known as the A.M.E. Church of St. Charles, is a historic African Methodist Episcopal church located at 554 Madison Street in St. Charles, St. Charles County, Missouri, United States. It was built about 1855, and is a small brick building with a low-pitched gable roof. The building was renovated in 1947 as a residence.: 2 It was added to the National Register of Historic Places in 1980. It is located in the Midtown Neighborhood Historic District.

Frenchtown Historic District is a national historic district located at St. Charles, St. Charles County, Missouri. The district encompasses 205 contributing buildings and 1 contributing structure in the Frenchtown section of St. Charles. It developed between about 1830 and 1940, and includes representative examples of Greek Revival style, Late Victorian style and Colonial style architecture. The district includes an industrial complex associated with the St. Charles Car Company, founded in 1873, and later known as the American Car and Foundry Company.It was added to the National Register of Historic Places in 1991.