Norwegian Knife

[Blade]

Hello,
Here's a little knife I bought in an antique shop at norway.
The scabbard is leather, decorated by cutting, not pressing.
The back of the blade has some nicks for better thumb control, I presume.
The handle is birch, I think.
It's about 20cm long (handle + blade)

There's a maker's logo. can anyone recognize it?

Is there a way to determine how old is it? (my guess is 20th century, but i'd like to know more precisely).

And just because i'm curious, What's the market value for such a piece?


Thanks,
Yaniv