§ 99.50  SPECIAL TAX COLLECTION.
   Upon the filing in the office of the Board of Officers of the said special tax, the Board shall thereupon issue warrants directed to the City Clerk for the collection of the amount of special tax so ascertained and appearing from said special tax list to be due from the respective lots, blocks, tracts or parcels of land touching upon the line of the sidewalk.  The City Clerk shall proceed to collect such warrants by giving notice in writing by mailing the same to the address of the party who paid the last general taxes on the respective lots, blocks, tracts or parcels of land in said list and all money so collected by the City Clerk shall be by him immediately paid over to the City Treasurer.
('68 Code, § 6.25)