Keywords: Piperviksbakken 1870.jpg Piperviksbakken ca 1870 Muri Beate Oslo - byen slik den var Oslo Schibsted 2000 Side 32 1870 ukjent / Oslo bymuseum PD-old 1870 in Oslo Historical images of Oslo 19th-century photographs of Norway 1870 photographs Black and white photographs of Norway Black and white photographs of buildings Historical images of Pipervika |