Now that I have compared the pilot jackets with the ones found in the 1930s Friitala catalogs, they are all stock products made during the 1930s and 40s. The double-breasted one is officially called "parade jacket" but it was also advertised as hunting jacket as seen on the previous photographs I posted. It was sold stock as dark brown. The lining is flannel and it is equipped with underarm grommets or something similar. The same model was made also as single-breasted or with a zipper.