1. IOR/L/PS/20/35, f 7 3 Reference (shelfmark): IOR/L/PS/20/35, f 7 3 Title: ‘Turkish Head Regulator to Balad Druz Canal’ Scope & Content: Black and white photograph of a canal head regulator on the Diyala river and Balad Ruz [Balad Rūz] canal, with Lake Hamrin in the background. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1919 Extent: 1 photographic print
