No person, either as owner, lessee or agent for another, shall keep, possess, use, exhibit, operate or permit to be kept, possessed, used, exhibited or operated, any mechanical amusement device or mechanical musical device for gain, unless a license therefor has been secured from the Mayor and the evidence thereof indicated on each such device in such manner as the Mayor shall prescribe. No evidence of a license shall be placed upon any device unless such device has been inspected and approved by the Mayor. No device upon which such evidence of a license has been affixed shall be altered in any manner.
(Ord. 58-75. Passed 11-17-58.)