1911 Wis. Sess. Laws 92, An Act to Create Section 4410m of the Statutes, Relating to Burglary with Explosives, ch. 89, § 1.

§ 1. . . Section 4410m. 1. Any person who, with intent to commit crime, breaks and enters either by day or by night, any building, whether inhabited or not, and opens or attempts to open any vault, safe, or other secure place by nitroglycerine, dynamite, gunpowder, or any other explosive, shall be deemed guilty of burglary with explosives. 2. Any person duly convicted of burglary with explosives shall be punished by imprisonment for a term of not less than fifteen nor more than forty years.