Maps of the zones or amendments to the location of zones adopted pursuant to § 152.006 of this subchapter shall be prepared by the authority of the Planning Commission or by a modification by the City Council to the map amendment so prepared. The map or amendment shall be dated with the effective date of the ordinance that adopts the amendment, together with the signatures of the Mayor, City Recorder, and the ordinance number of the ordinance which made the modification. A certified print of the said original map and any subsequent map shall be maintained without change in the office of the City Recorder in the book or place kept for that purpose; provided, however, that when an ordinance amends a previous ordinance so as to change the area of the zone on a map previously filed, the original map may be noted in the margin to show that a change was made, together with the date of change and the map number or designation and amending ordinance number.
(Ord. 24, passed 4-5-1976)