Over what years was the city hall on top of which the Rathausmann is located constructed?
Rathaus, Vienna Wiener Rathaus (also "Neues Rathaus") is the city hall of Vienna, located on Rathausplatz in the Innere Stadt district. Constructed from 1872 to 1883 in a Neo-Gothic style according to plans designed by Friedrich von Schmidt, it houses the office of the Mayor of Vienna as well as the chambers of the city council and Vienna "Landtag" diet.
Porsgrunn City Hall Porsgrunn City Hall is the seat of government for Porsgrunn city and municipality in Telemark, Norway. The current city hall was constructed in 1905 after the original building was destroyed in a fire. The building is situated at the intersection of Storgata and Rådhusgata in eastern Porsgrunn.