The museum was started in 1991 and is operated by a group of volunteers.

The museum at the site, operated by the municipal government, opened in 1995.

The museum became a foundation in 1947; and has been operated with government funding since 1964.

The museum is privately owned and not operated by the department.

The museum was founded in 1974 and has operated independently since 1979.

Since 2006, the museum has been operated as part of Maihaugen.

In addition to operating a library and museum, the institute arranged educational programs.

The museum is operated as a trust of the British automaking industry.

In 1969 the castle opened as a museum operated by Dundee city council.

They are the equivalent to national museums operated by nation-states.