Untitled file [Michael Caine's working file?], mainly (drafts of) Booker internal memoranda, proposals, reports and meeting notes, with some correspondence, relating to economic policy and business strategy in Guyana, in particular to the Sugar Levy and to the preparation for negotiations with the Guyana government about the nationalisation of Booker companies, Mar-Apr 1976. Includes some manuscript drafts, notes and comments by Michael Caine.