The members of the police companies who fought in Finland against the Russians were eligible for a so called Police Honour Medal.
This medal came in 2 classes, all rare, but the 2nd class one being much more difficult to find.
I already had 2 copies of the 1st class medal, one with a repaired suncross. I finally found this 2nd class medal, and after some fierce bidding, managed to snag it for my small Norwegian collection.