2025-03-2319331933 Or. Laws 489, ch. 315, §§ 3-4https://dspace.d106.bravog.com/handle/123456789/2181--Prohibited possession of a machine gun. Also Prohibited carrying a concealed machine gun, pistol, revolver, or other firearm.enMACHINE GUN RESTRICTION1933 Or. Laws 489, ch. 315, §§ 3-4Book chapter