Denver. City employees City Council approves 3.5 pay raise for 2,394 city employees. Post Oct. 24, 1961 p.3 City employees barred from drawing salaries from other public agencies. Post January 8, 1962 p.3 Denver Career Service approves performance review system for permanent city employees. Post Jan. 16, 1962 p.3 City employees increased by 94 over 1960. Post Jan. 21, 1962 p.19A Code of ethics to be presented to Council. RMN June 29, 1962 p.40 0