1. IOR/L/PS/11/39, P 4654/1912 Reference (shelfmark): IOR/L/PS/11/39, P 4654/1912 Title: P 4654/1912 Zanzibar: wireless installation Collection Area: India Office Records and Private Papers Languages: English Date Range: 19 Nov 1912-7 Jan 1913 Extent: 1 file