The official Corporate Seal of the Municipality shall be kept in the office of the Municipal Clerk, and shall bear the following inscription, “City of Springfield, Corporate Seal, Sarpy County, Nebraska.” The Municipal Clerk shall affix an impression of the said official seal to all warrants, licenses, permits, ordinances, and all other official papers issued by order of the Governing Body and countersigned by the Municipal Clerk. (Ref. 17-502 RS Neb.)