1. IOR/L/PS/11/64, P 4072/1913 Reference (shelfmark): IOR/L/PS/11/64, P 4072/1913 Title: P 4072/1913 Persian Gulf: construction of wireless telegraph stations in the Persian Gulf Collection Area: India Office Records and Private Papers Languages: English Date Range: 18 Sep 1913-30 Oct 1913 Extent: 1 file