1. IOR/F/4/750/20509 Reference (shelfmark): IOR/F/4/750/20509 Title: Scope & Content: Papers regarding the revenue surveys in the Madras Presidency - Government sanction the estimated expense of surveying South Arcot District and certain taluks in North Arcot District. Collection Area: India Office Records and Private Papers Languages: English Date Range: Jun 1821-Jan 1823 Extent: 1 file