1. IOR/L/E/7/1248, File 2793 Reference (shelfmark): IOR/L/E/7/1248, File 2793 Title: File 2793 Opium - Traffic at Vladivostok including particulars regarding the SS ``Tai Tak'' Collection Area: India Office Records and Private Papers Languages: English Date Range: 11 Sep 1919-18 Jul 1928 Extent: 1 file