1. IOR/V/27/420/19 Reference (shelfmark): IOR/V/27/420/19 Title: Ramaswami Nayudu, M, The Madras survey manual of departmental rules. Vol 1 [with correction slips]. Madras, 1911 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1911 Extent: 1 volume