Abstract: The file contains correspondence related to the possibility of opening up an airfield at Muscat. The main correspondents in the file are: the Political Agency, Muscat; and the Persian Gulf Residency, Bahrain.Physical description: Foliation: the foliation sequence (used for referencing) commences at the front cover with 1, and terminates at the inside back cover with 11; these numbers are written in pencil, are circled, and are located in the top right corner of the recto side of each folio.