1. IOR/L/E/6/11, File 509 Reference (shelfmark): IOR/L/E/6/11, File 509 Title: File R 509/1880 - Notes on cinchona bark by David Howard, Quinologist, published in The Pharmaceutical Journal and Transactions, September 6th, 1879 Collection Area: India Office Records and Private Papers Languages: English Date Range: Sep 1879-Jul 1880 Extent: 1 file