1. Mss Eur B380/2, f27 Reference (shelfmark): Mss Eur B380/2, f27 Title: Letter from Mayo to Argyll Scope & Content: Has just heard Bombay opium revenue for 1868-69 over-estimated by £488,680 (£1,761,320 as against £2,250,000) which accounts for much of error in estimate of cash balances; searching enquiry into error will be made. Collection Area: India Office Records and Private Papers Languages: English Date Range: 17 May 1869 Extent: 1 item