National Diet Building was created in 1936.
National Building was created in 1905.
National Diet Library was created in 1948.
National Newark Building was created in 1931.
National Archives Building was created in 1935.
First National Building was created in 1930.
National Company Building was created in 1924.
National Assembly Building was created in 1975.
National Building Museum was created in 1887.
National Union Building was created in 1890.
Omaha National Bank Building was created in 1856.
Old National Library Building was created in 1960.
Colonial National Bank Building was created in 1906.