1. IOR/Z/E/4/45/C1003 Reference (shelfmark): IOR/Z/E/4/45/C1003 Title: Cooum River, in Limits of Fort and Black Town placed under charge of Chief Engineer including Black Town Ditch, remainder with care of opening Adyar Bar Placed under Superintendnet of Government Roads Collection Area: India Office Records and Private Papers Languages: English Date Range: 1838-1842 Extent: 1 entry