1. IOR/L/E/7/974, File 6920 Reference (shelfmark): IOR/L/E/7/974, File 6920 Title: File R&S 6920/1919: Creation of Chemical Analyser for Sind and Port Health Officer, Karachi. Collection Area: India Office Records and Private Papers Languages: English Date Range: Jul 1919-Oct 1919 Extent: 1 file