After review it’s defintiely Finnish and 100% wool as for the grey field jacket. Here in Buffalo it’s a crisp, but not windy, snow on the ground but not in the sky, at least not until later tonight. Which means when I leave shortly to take pictures for a work event I think I will take it on it’s first outing.
Finnish indeed. "Valtion pukutehdas" means roughly translated "Goverment clothing factory". It is (was) finnish government owned factory that made clothing for finnish army, Police, firefighters and other government employees. Judging by style you have in your possession a model 65 (means year of uniform style) wool tunic. It's hard to judge the colour by the photos, but if it is grey, its finnish infantry coat and if it is blueish grey it's probably finnish airforce.