Keywords: Linnankatu 1 Oulu 20150905 01.JPG en The former provincial office of National Land Survey of Finland in Oulu fi Entinen maanmittauslaitoksen konttorirakennus Oulussa 2015-09-05 own Estormiz other versions cc-zero Uploaded with UploadWizard 2015 in Oulu Linnankatu 1 Oulu September 2015 in Finland Taken with Canon EOS 600D Windows in Oulu |