(A) It shall be the duty of the City Clerk to keep at least one copy of the municipal code which he/she shall mark in the following manner: Whenever any ordinance which amends or makes an addition to the code is passed and approved he/she shall note on the margin of the section or sections amended that such amendment has been made, where the amendment many be found, and in the case of an addition, he/she shall mark in the appropriate place a notation that such addition has been made, with a similar reference to the aforementioned amendment book.
(B) The City Clerk shall also keep a separate book containing every amendment or addition passed to this code, with a reference on each copy of such amendment or addition as to the place in the record of ordinances where the original reference may be found.
(C) The above mentioned records shall be kept in addition to the record of ordinances which the Clerk is required to keep by statute.
('72 Code, § 10.012)