14 notebooks of various formats, containing personal notes (personal finance and administration, addresses) and/or professional notes (notes on businesses, business meetings and travel, also some letter drafts), c.1973-1991 and many n.d. Of those, four notebooks have a title: 'CBI Mission - Brazil 19.10.1973-2.11.73', 'Personal Affairs', 'Quotes', 'Winkleigh'.