Finnish Suomi KP SMG

While visiting family in Thomaston, ME we stopped into the Knox Mansion museum. As luck would have it they were also having a display of weapons, titled 'Muskets to Machine Guns'. The gun collection contained a decent amount of WWII vintage guns, particularly Japanese and American. For me the jewel of the collection was the Finnish Suomi KP SMG. I've included photos of it including one of the card telling more about the weapon. Of note is the beautiful wood used for the stock.