1. IOR/L/E/6/26, File 411 Reference (shelfmark): IOR/L/E/6/26, File 411 Title: File R 411/1881 - Minute paper regarding the trial of cinchona felirifuge, quinetum alkaloids and sulphate of quinetum Collection Area: India Office Records and Private Papers Languages: English and French Date Range: Jun 1881 Extent: 1 file (1 folio)