1. IOR/V/27/760/9 Reference (shelfmark): IOR/V/27/760/9 Title: International Telegraph Convention, The International Telegraph Convention of St Petersburg and the International Telegraph Service Regulations. London revision, 1903, translated by C.E.J. Twisaday and G.R. Neilson. London, 1903 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1903 Extent: 1 volume