Abstract: The file contains correspondence sent and received by the Political Agent at Bahrain concerning the import of guano into the United Kingdom from Abu Dhabi.Physical description: Foliation: the main foliation sequence (used for referencing) commences at the front cover with 1, and terminates at the inside back cover with 18; these numbers are written in pencil, are circled, and are located in the top right corner of the recto side of each folio. An additional foliation sequence is present in parallel between ff 2-16; these numbers are also written in pencil, but are not circled, and are located in the same position as the main sequence.