1. IOR/L/E/6/44, File 718 Reference (shelfmark): IOR/L/E/6/44, File 718 Title: File S&C 718/1880 - Memorial from the Anti-Opium Society, and related correspondence, regarding the opium trade with China and the Chefoo Convention Collection Area: India Office Records and Private Papers Languages: English Date Range: Jun 1880-Feb 1881 Extent: 1 file