Every license granted for the purpose of conducting any business or occupation required by this code and the ordinances of the city to be licensed, and having designated therein a particular room, store, office or place in which the business so licensed is to be conducted, shall be posted during the period for which the license was issued, and shall remain posted at all times in a conspicuous place, so that the license may be easily seen, upon the wall of the principal room or office of the store or place in which the licensed business or occupation is carried on.  When the license has expired, it shall be removed from the place in which it has been posted.  No license which is not in force shall be permitted to remain posted upon the wall or upon any part of any room, store, office or place of business after the period of a license has expired.
(Prior Code, § 119.06)  Penalty, see § 10.99