Memorandum of informal conference, Kirby Lumber Company and National Labor Relations Board, 1941 National Homes Finance Corporation, 1932-1933 Nine-hour work day put into effect, 1930 Kirby Lumber Company, early oil leases, 1932- 1933 Physicians and Medical department, 1926-1949 Political policy of Kirby Lumber Company, 1930 Population data, 1960-1990 Price list of lumber, 1906 Production, 1921-1937 Radios, 1923 Sales department, 1914-1931 Telephones, 1922-1934 Tentative Kirby-Booth plan, 1961 Timberlands, management and holdings, 1927, 1931 Trams, 1936