No barber school or college shall be allowed to display a barber pole or any other sign customarily used by a barber shop, but must have a sign with letters no less than five inches (5') high indicating barber school or college and shall display a sign indicating that the work there is done by students exclusively.Acts 1951, ch. 231, § 3 (Williams, § 7123); T.C.A. (orig. ed.), § 62-328.
Tennessee Legal Code