NORSK MARINE surfboards

Hi all, 

i just picked up 2 Norsk marine surfboards made in Ventura, ca.

I have one 10’ and a 9’8. I’ve tried to look online and ask a few

shaper friends but no one seems to know anything about the boards 

or the company. That are hollow and are bolted together in the middle

so they come apart in 2 pieces. Anyhow if anyone knows ANYTHING

about them and what they’re worth I would greatly appreciate it!