The vast range of financial documents related to Rockefeller's investments dating from 1920-1973 can be found in Record Group II. The papers include correspondence and accounts related to Rockefeller's financial investments (including those in Vibrane Corporation and Sascha Brastoff Products), expenses, securities, charitable contributions, bills, bank statements, and income taxes. Also included are accounts for Winrock Farms, Petit Jean Flying Service, and Arkansas Industrial Development Commission. Some information concerning the Rockefeller Brothers Fund is located in this record group, but the majority is housed with the Rockefeller family papers in New York City.