Friendship is gold, but what happened in Oulu when the unbreakable trust and playfulness of the two teachers shook hands? The story is from Sara Wacklin's book? Hundrade minnen från Österbotten? from 1844.
Sara Elisabeth Wacklin (26 May 1790 Oulu? 28 January 1846 Stockholm) was an Oulu-born writer and pioneer in women's education. She was one of Finland's first female writers.