The City Engineer shall be required to have the different lots and blocks herein required to be numbered into the proper spaces and to fix to each of the spaces the proper number and enter into a suitable book to be prepared by him and kept in his office, a distinct memorandum of such spaces of the corresponding numbers, and at all reasonable hours, when requested to do so, the engineer shall permit such book to be inspected and copies to be taken therefrom, and he shall furnish information as to the proper number to represent any building or piece of ground whether required by the Council to be numbered or not.
('74 Code, § 25-67) Penalty, see § 99.999