Ola Delight Cook (1880-1958) was a railroad telegrapher, charter member of Commercial Telegraphers Union, worker for the American Federation of Labor, and an honorary trustee of Portland Central Labor Council. Collection includes correspondence, constitutions, financial reports and minutes relating to railroad unions, the AFL, the Portland Labor Temple and the YWCA, 1953-1958, Oregon political campaigns, 1948-1958, and Central Labor Council; diaries, 1914-1955; and ledger.

Nellie Fox was an Oregon labor leader, a Democrat, and political director of the Oregon AFL-CIO. Collection includes correspondence, 1965-1986; minutes, 1967-1975; AFL-CIO reports, pamphlets, programs, constitution, by-laws, and convention material; campaign material for Labor Commissioner, 1978; speeches; and documents relating to women's rights and labor rights.