Cash Book This ledger contains a list of the various cash contributions made to the Penrhyn estate between 1858-1888. The details include the name and the account this relates to, the amount and date. There is a piece of paper pinned inside the front cover of this book that lists various departments and accounts for instance, ‘Labour department, livestock department, corn, straw, hay, oil, implements’. 01 January 1858- 30 November 1888