1. IOR/L/F/7/1258 Reference (shelfmark): IOR/L/F/7/1258 Title: Collection 197/13: Income Tax and Super Tax: Double income tax within the Empire. Report of Royal Commission on income tax 1919-1920 as affecting the subject. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1917-1924 Extent: 1 File