1. IOR/L/E/6/30, File 670 Reference (shelfmark): IOR/L/E/6/30, File 670 Title: File R 670/1881 - Letter to the Under Secretary of State for India, from Jenkin & Phillips, Drug Brokers, dated 12th September 1881, regarding instructions to forward sample of cinchona bark to Dr B H Paul and Mr T Whiffen Collection Area: India Office Records and Private Papers Languages: English Date Range: Sep 1881 Extent: 1 file (1 folio)