Chautauqua, Ohio

Carlisle ( KAR-lyle) is a city in northwestern Warren and southern Montgomery counties in the southwestern part of the U.S. state of Ohio. The city is in Franklin Township, Warren County, Ohio and German Township, Montgomery County, Ohio. The Warren County portion of Carlisle is part of the Cincinnati–Middletown, OH-KY-IN Metropolitan Statistical Area, while the Montgomery County portion is part of the Dayton, OH Metropolitan Statistical Area. Carlisle is known for an area landmark: a "double UFO" house off Chamberlain Road, which resembles two silver-colored flying saucers connected by a metal duct. This is actually two Futuro houses combined into one residence.

Carlisle High School is a public high school in Carlisle, Ohio and is a part of the Carlisle Local Schools.

The Charles Butler House is a historic octagon house in the city of Franklin, Ohio, United States. Constructed during the middle of the nineteenth century, it was originally home to one of the city's most prominent men, and it has been named a historic site due to its unusual design. In its earliest years, the city of Franklin was heavily influenced by the Schenck family, who sponsored much of its early development. A member of a later generation of the family, John N. Schenck, arranged for the construction of the present house in 1860. At the time, Orson Squire Fowler's ideal of the octagon house was at the height of its popularity, and Schenck's use of the style demonstrates his wealth at the time. Rather than living in it, Schenck gave it to his daughter and son-in-law, Charles Butler, who occupied a leading place in Franklin's governmental and commercial circles.Built of brick, the Butler House is covered with a metal roof. The architecture includes numerous distinctive details, including the four-over-four windows placed in pairs, the wooden cornice with brackets, and the molding around the lintels. Because the house sits atop a small hill, a person inside is able to view a panorama of the city as well as the Great Miami River.In 1982, the Butler House was listed on the National Register of Historic Places, qualifying because of its distinctive architecture; it is one of four National Register-listed locations in the city, along with the prehistoric Hill-Kinder Mound, the Mackinaw Historic District, and the Old Log Post Office. Significant to its designation was its rarity; it is one of two octagon houses in Franklin, but only one other such house remains anywhere else in southwestern Ohio, although the Goldsmith Coffeen House in Lebanon is built as a hexagon.

The Mackinaw Historic District is a historic residential area located on the western side of the Great Miami River in Franklin, Ohio. The historic district was added to the National Register of Historic Places in 1980. The area features homes built between 1825 and 1925 spanning numerous architectural styles, including Queen Anne and other Victorian styles. The most notable building is the Harding House (now Harding Museum), a Colonial Revival mansion in the heart of the district.

The Franklin City School District is located in Franklin, Ohio.The District has approximately 3500 students

The Franklin First United Methodist Church is a historic church in downtown Franklin, Ohio, USA. A Methodist affiliated church since its founding, it is the oldest church in the city and one of the oldest churches in Warren County. The church is a member congregation of the United Methodist Church.

The Eden Thirkfield Home is a historic Greek Revival mansion in downtown Franklin, Ohio. It was said to have been built in 1848 for a riverboat captain, Henry C. Storms. He sold the house to Eden B. Thirkfield, a prominent merchant in the town, who willed it to his two children. Eden's son, Wilbur P. Thirkield, lived in the home following his father's death.

The Old Log Post Office, also known as the Franklin Post Office is an historic building located in Franklin, Ohio. Built in 1802, the two-story log cabin is the oldest surviving post office in the state and the oldest building in Franklin. On April 1, 1805, President Thomas Jefferson appointed the first postmaster, John N. C. Schenck. The post office was his home. It was originally at 310 River Street but was moved to its present site near the corner of 5th and River streets in 1974. A portion of the Great Miami River Recreation Trail, a bicycle trail, now passes by the post office. On March 17, 1976, it was added to the National Register of Historic Places.

Franklin Junior High School is a public middle school in Franklin, Ohio, part of the Franklin City School District. The building was constructed in 1921 for grades 6-12. In 1948 the building became a four-year high school until 1954, when the Hampton Bennett School was opened. It remained a high school (grades 10-12) until 1969, when Franklin High School (Franklin, Ohio) was built. The building then became Franklin Junior High School housing grades 7 and 8.

Franklin is a city in Warren County, Ohio, United States, along the Great Miami River. The population was 11,690 at the 2020 census. The city lies about 15 miles (24 km) southwest of Dayton and 33.5 miles (53.9 km) northeast of Cincinnati. Ohio State Routes 73, 123 and 741 pass through Franklin, while Interstate 75 passes on the east side of the city.

Franklin High School is a public high school in Franklin, Ohio, part of the Franklin City School District. It opened in 1969.

Mound Laboratory in Miamisburg, Ohio was an Atomic Energy Commission (later Department of Energy) facility for nuclear weapon research during the Cold War, named after the nearby Miamisburg Indian Mound. The laboratory grew out of the World War II era Dayton Project (a site within the Manhattan Project) where the neutron generating triggers for the first plutonium bombs were developed. Post-war construction of a permanent site for Dayton Project activities began in 1947. The lab was originally known as the Dayton Engineer Works. The lab began operations in 1948 and was managed by Monsanto. Mound produced detonators, cable assemblies, timers, firing sets, and other equipment. In 1954, Mound began working with tritium. The lab disassembled bomb components, recovering the tritium within and sending it for repurification at Savannah River Site. Mound supplied enriched non-radioactive isotopes. The lab also produced plutonium-238-powered thermoelectric heat sources called SNAP or Systems for Nuclear Auxiliary Power for the U.S. space program. Workers at the site were represented by the Oil, Chemical and Atomic Workers International Union (OCAW).Mound was declared a Superfund site and was put on the National Priorities list in 1989. In a decision was made to close the plant by 2006. Cleanup of the site began in 1995. Work with tritium ended in 1997. Cleanup of the site finished in 2010.