Conscription numbers (not street numbers) were given to houses and palaces in Vienna. These numbers were changed in 1795 and again in 1821 and a small number of these number plates still survive, usually on an arch or wall just inside the entrance. Many buildings also had a name e.g. City 846 were Mozart lived in 1784 was the Camesina House, City 245 in 1789 was the Mother of God and City 970 were he died was the Little Kaiserhaus.
