Any person conducting or operating any place for entrance to which an admission charge is made, shall, on a form prescribed by the Director, make application to and procure from the Director a Certificate of Registration, which Certificate shall continue valid until December 31 of the year in which the same is issued. Such Certificate of Registration or duplicate original copies thereof to be issued by the Director without additional charge, shall be posted in a conspicuous place in each ticket or box office where tickets of admission are sold. (Ord. 57-1947. Passed 9-23-47.)