1. IOR/V/27/420/23 Reference (shelfmark): IOR/V/27/420/23 Title: Gompertz, F P Vincent, The Madras survey manual of departmental rules. Correction slips to vols 1-3. 1929-1951 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1929-1951 Extent: 1 volume