Keywords: Sederholmin talo.jpg Sederholm house Aleksanterinkatu 18 / Katariinankatu 5 Helsinki Oldest stone building in central Helsinki built 1757 page is was here 2005-05-12 User Neofelis Nebulosa on http //fi wikipedia org fi wikipedia PD fi Finnish Wikipedia Neofelis Nebulosa Sederholm House 2005 in Helsinki May 2005 in Finland Taken with Canon Digital IXUS 50 |