1. IOR/L/PS/10/1059 Reference (shelfmark): IOR/L/PS/10/1059 Title: File 1512/1922 Persia: wireless telegraph system; Persian fort's desire to establish its own wireless installations and secure abolition of existing non-Persian stations Collection Area: India Office Records and Private Papers Languages: English Date Range: 1922-1931 Extent: 1 file / part file