1. IOR/R/20/E/249 Reference (shelfmark): IOR/R/20/E/249 Title: Vol II No 3A File 31 Dhala: proposals for the permanent posting of a Political Officer, and for the enrolment of levies to patrol the frontier of the Aden Hinterland Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1904-Dec 1904 Extent: 1 volume