1. IOR/E/1/73 ff. 497-501v Reference (shelfmark): IOR/E/1/73 ff. 497-501v Title: Letters 257-258 N. B. Halhead in London to the Court requesting permission to return to his post in Bengal and to succeed to the Committee of Revenue at Calcutta in light of his service to the Company. Related papers attached. Collection Area: India Office Records and Private Papers Languages: English Date Range: 18 Nov 1783 Extent: 1 letter