“ July Monarchy, 1830-1848 270-274.5..........February Revolution and Second Republic 275-280.5..........Second Empire, 1852-1870 281-326.5..........Franco-German or Franco-Prussian War, 1870-1871 330-354.9..........Later 19th century 361-424..........20th century 397..........1940-1946 398-409..........Fourth Republic, 1947-1958 411-424..........Fifth Republic, 1958- 600-801..........Local history and description 601.1-609.83..........North, East, etc. ”