§ 1. Unlawful to sell, deliver, transport or have in possession any machine gun. – It shall be unlawful for any person to sell, deliver, transport, or have in actual possession or control any machine gun, or assist in, or cause the same to be done. Any person who violates this act shall be guilty of a felony and punished by imprisonment in the state penitentiary not less than two (2) nor more than thirty (30) years, or by a fine not to exceed five thousand dollars, or by both such fine and imprisonment. Provided, that nothing in this act shall prohibit the sale, delivery, or transportation to police departments or members thereof, sheriffs, city marshals or the military or naval forces of this state or of the United States, or the possession and transportation of such machine guns, for official use by the above named officers and military and naval forces in the discharge of their duties. § 2. The term “machine-gun” defined – The term “machine gun” as used in this act shall be construed to apply to and include all firearms known as machine rifles, machine guns or sub-machine guns capable of discharging automatically and continuously loaded ammunition of any caliber in which the ammunition is fed to such gun from or by means of clips, disks, drums, belts or other separable mechanical device.