1. IOR/L/PS/11/174, P 5447/1920 Reference (shelfmark): IOR/L/PS/11/174, P 5447/1920 Title: P 5447/1920 Wireless messages from Baku Collection Area: India Office Records and Private Papers Languages: English Date Range: 8 Jun 1920-13 Jul 1920 Extent: 1 file