1. IOR/L/PWD/5/44 Reference (shelfmark): IOR/L/PWD/5/44 Title: Rohri Canal and Sukkur Barrage Project, 1913, Additional Notes by Dr Thomas Summers, Late Chief Engineer in Sind, 20th April 1913 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1913 Extent: 1 volume