1. IOR/Z/E/4/45/S421 Reference (shelfmark): IOR/Z/E/4/45/S421 Title: Smith, Capt. John Thomas, Plans of building on which Madras Lighthouse stands transmitted to, for use in superintending construction of new apparatus Collection Area: India Office Records and Private Papers Languages: English Date Range: 1838-1842 Extent: 1 entry