Any owner, lessee or agent of a mine, or any person, firm or corporation opening a new mine, having written knowledge of a violation of this act, who willfully refuses or neglects to comply with the provisions of section nine hundred and twenty-two, nine hundred and twenty-three, nine hundred and twenty-four, nine hundred and twenty-five, nine hundred and twenty-six, nine hundred and twenty-seven, nine hundred and twenty-eight, nine hundred twenty-nine, nine hundred and thirty, nine hundred and thirty-one, nine hundred and thirty-two, nine hundred and thirty-three, nine hundred and thirty-four, nine hundred and thirty-seven, nine hundred and thirty-eight, nine hundred and thirty-nine, nine hundred and forty, nine hundred and forty-one, nine hundred and forty-two, nine hundred and forty-three, nine hundred and forty-four, nine hundred and forty-five, nine hundred and forty-six, nine hundred and forty-seven, nine hundred and forty-eight, nine hundred and forty-nine, nine hundred and fifty, or nine hundred and seventy-one of the General Code, shall, upon conviction thereof, be fined not less than twenty-five dollars nor more than fifty dollars, and for a second or any subsequent offense shall be fined not less than fifty dollars, nor more than one hundred dollars, at the discretion of the court. =Superintendent, mine-foreman or over-seer.= Any superintendent, mine-foreman, foreman or overseer, who willfully refuses or neglects to comply, so far as such provisions relate to each of them with the provisions of section nine hundred and fifty-one, nine hundred and fifty-two, nine hundred and fifty-three, and nine hundred and fifty-four of the General Code, shall upon conviction thereof, be fined not less than ten dollars nor more than twenty-five dollars, and for a second or subsequent offense, shall be fined not less than ten dollars nor more than twenty-five dollars, or imprisoned not less than ten days nor more than twenty days, or both, at the discretion of the court. =Stableman; fire-boss; entering mine generating fire-damp before reported safe, or going beyond danger signal.= Any person or persons who willfully refuses or neglects to comply with the provisions of section nine hundred and fifty-five of the General Code, or enters a mine generating fire damp before it is reported by the fire boss that it is safe for persons to enter, or goes beyond a danger signal indicating an accumulation of fire damp, as forbidden by the provisions of section nine hundred and fifty-nine of the General Code, shall, upon conviction thereof, be fined not less than twenty-five dollars nor more than fifty dollars, and for a second or any subsequent offense shall be fined not less than twenty-five dollars nor more than fifty dollars, or imprisoned not less than ten days nor more than twenty days, or both, at the discretion of the court. =Employes of mines.=