Any person who shall wilfully deface or injure any building or furniture, or deface, injure or destroy any picture, plate, map, engraving, newspaper, magazine, or book, or subject of art, or any other article belonging to a public library shall be guilty of a misdemeanor, and, on conviction thereof, shall be punished by a fine of not less than $10, nor more than $50, or by imprisonment not exceeding six months.