1. IOR/V/27/321/39 Reference (shelfmark): IOR/V/27/321/39 Title: Eastern Bengal and Assam. Board of Revenue. An income-tax manual being Act II of 1886 and rules thereunder, with notes [with correction slips]. Shillong, 1911 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1911 Extent: 1 volume