1. IOR/R/20/C/546 Reference (shelfmark): IOR/R/20/C/546 Title: File 105/39 Ord. Application from Mr P Clayton of the Department of Lands and Mines, Tanganyika Territory, for an appointment in the Hadhramaut Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1939 Extent: 1 file