1. IOR/L/E/7/1160, File 2451 Reference (shelfmark): IOR/L/E/7/1160, File 2451 Title: File 2451 Linguistic Survey of India: completion of distribution of the sets of gramophone records of the Madras dialects Collection Area: India Office Records and Private Papers Languages: English Date Range: 28 May 1923-4 Jan 1924 Extent: 1 file