Hearing transcripts, correspondence, exhibits, reports, resolutions and minutes, rules and regulations, newspaper clippings, press releases, and case files documenting the activities of this division. Topics covered include wage orders (1912-1971), the Minnesota Fair Labor Standards Act (1919-1977), divisional publicity (1937-1979), Wage Advisory Board (1952-1977), wage claims (1978-1982), attorney general opinions (1909-1979), various court cases (1923-1979), cost of living studies (1946-1970), migrant labor (1956-1975), and the lie detector program (1974-1984).