Chuvash National Museum was created in 1921.
Chuvash national radio was created on 2009-04-25.
Chuvash Autonomous Oblast was created in 1920.
Chuvash Autonomous Soviet Socialist Republic was created in 1925.
Chita State University was created in 1974.
National Museum of Somalia was created in 1872.
National Etruscan Museum was created in 1889.
National Cartoon Museum was created in 1974.
National Museum of Aleppo was created in 1931.
Gettysburg National Museum was created in 2008.
National Scouting Museum was created in 1959.
Swiss National Museum was created in 1898.
National Museum of Brazil was created in 1818.