Abstract: This volume consists of two parts: Part 3 (IOR/L/PS/10/735/1) contains papers relating to affairs in Persia [Iran] during the final months of the First World War; Part 4 (IOR/L/PS/10/735/2) contains papers relating to affairs in Persia immediately after the War. Each part includes a divider which gives the subject and part numbers, the year the subject file was opened, the subject heading, and a list of correspondence references contained in that part by year. This is placed at the back of the correspondence.Physical description: Foliation: the foliation sequence (used for referencing) commences at the inside front cover with 1 and terminates at the inside back cover with 506; these numbers are written in pencil, are circled, and are located in the top right corner of the recto side of each folio.