1. IOR/V/23/310, No 536 Reference (shelfmark): IOR/V/23/310, No 536 Title: Papers ... Revision Survey Settlement of the Hiral Tract in Pithoro Taluka of the Thar Parkar District. Karachi: Commissioner's Press, 1922 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1922 Extent: 2, 78p, maps