Note 46 — THE GOOD DEED REWARDED.
Reading edition
The hat reminds us of the doll in the story of the Tontla Wood. In the original the stranger is simply called "Köwer." Jannsen interprets the name to mean "Köwer-silm" (Crooked-eye), and thinks the stranger might have been Tapio himself. But it appears to me from the whole context that he was simply the indwelling spirit of one particular crooked birch-tree, whom we find at the beginning of the story wandering at a distance from home.