The ordinances entitled "Zoning of the City of Watervliet," adopted by the Council of the City of Watervliet 5-21-1964 by Ord. No. 871, and "Signs" of the City of Watervliet, adopted by the Council of the City of Watervliet 4-29-1972 by Ord. No. 1134, together with all changes and amendments thereto, are hereby repealed and declared to be of no effect.