Definitely Norwegian, from the Toten region I believe. Check this link and go to the Norwegian pages. It is in Swedish, but has a Google translator. I think you'll find all the information to get a positive id.
http://www.cultur.nu/knivar/index.shtml
Here's another site with loads of info on Norwegian knives. Per Thoresen is the "man" when it comes to Norwegian knives.
http://translate.google.com/translat...istory_state0=
This is the google translation. Leaves a lot to be desired, but is enough to be reasonably understandable.
Rich S