[HISTORICAL SOUVENIR]. Declaration of War 15 July 1870, Siege of Paris from 18 September 1870 to 28 January 1871. Lithograph Fabre, (1871). 13 x 15 cm sheet mounted on card. Paper sheet printed with 2 medals with the profile of William I Emperor and Napoleon III Emperor, piece of bread, with the main dates, the price of foodstuffs.