All city taxes on real property remaining uncollected by the treasurer on the 1st day of March, or such date established by statute, following the date when said roll was received by him shall be returned to the county treasurer in the same manner and with like effect as returned by township treasurers of township, school and county taxes. Such return should be made upon a delinquent tax roll to be prepared by the treasurer and shall include all the additional charges and assessments hereinbefore provided, such charges shall be added to the amount assessed in said tax roll against each description. Taxes thus returned shall be collected in the same manner as other taxes returned to the county treasurer in accordance with the provisions of the general laws of the state, and shall be and remain a lien upon the property against which they are assessed until paid.