1. IOR/L/PJ/6/726, File 1866 Reference (shelfmark): IOR/L/PJ/6/726, File 1866 Title: R I E College; Printing of notes on measurement and calculation of discharges by Capt N F Mackenzie Collection Area: India Office Records and Private Papers Languages: English Date Range: 27 Jun 1905 Extent: 1 file