Monthly and annual statements of securities managed for the Newberry Library by Continental Illinois National Bank and Trust Company, the First National Bank of Chicago, and the Northern Trust Company. Included are statements for the General Account, 1928-1974, the Wing Fund, 1928-1982, the Pooled Endowment Fund, 1974-1982, and the Centennial Fund, 1975-1982. Statements from 1942 to 1958 are lacking.