1. IOR/L/PS/11/167, P 765/1920 Reference (shelfmark): IOR/L/PS/11/167, P 765/1920 Title: P 765/1920 Regarding the wireless telegraph installation at Maidan-i-Naphtun Collection Area: India Office Records and Private Papers Languages: English Date Range: 31 Jan 1920-15 Apr 1920 Extent: 1 file