Includes correspondence on tin restriction (fols. 1, 39); implementation of Wilson's report (fols. 14, 18-20), and preservation of Malayan wildlife (fols. 27, 29-31, 48-49, 53-54). Also, a memorandum on the history of the Rahman tin mines, Perak, (fols. 57-64) and a report by Rajah Brooke on affairs in Sarawak, particularly trade and customs (fols. 72-75).