The controller shall keep his office in a room or rooms of the court house of the county, to be furnished at the expense of county, and shall furnish the commissioners of the county, whenever required by them, a detailed account of any officer or other person having in his possession or under his control funds belonging to the county, and shall, at all times between the hours of ten o'clock ante-meridian and two o'clock postmeridian, give information respecting any of said accounts to any taxpayer of the county demanding the same.
16 P.S. § 7374