Seven soft-bound pocket notebooks in Bateson's hand that he used for documenting his tour of 'the Steppe'. Some have original numbers on the covers which are given in the following descriptions. Entries are mostly in pencil, with occasional use of ink. The content is often exceptionally detailed, with general observations, accounts of incidents, and notes on flora and fauna (sometimes with sketches). A large proportion of the entries are dated.

Papers relating to Worthington's work in Africa, a few items relating to his personal life and various publications. Includes correspondence, newspaper cuttings, reports, speeches and photographs.