Salpausselän suurmäen vihkiäiset Lahden hiihtostadionilla (1938)
A K40 ski jumping hill was built in Salpausselkä in 1923. In 1938, the hill was renovated at the same time as the grandstand was expanded.
A K40 ski jumping hill was built in Salpausselkä in 1923. In 1938, the hill was renovated at the same time as the grandstand was expanded.