1. IOR/V/27/321/51 Reference (shelfmark): IOR/V/27/321/51 Title: Bihar and Orissa. Board of Revenue. The Bihar and Orissa income-tax manual, 1918 (being Act VII of 1918 with notes and instructions thereunder) [with correction slips]. Patna, 1919 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1919 Extent: 1 volume